Home / 892,183,616.80-1,337,755,794-346,287,421.60

Finding the Fourth Proportional to 892,183,616.80, 1,337,755,794 and 346,287,421.60

Calculator

Solution

The fourth proportional to 892,183,616.80, 1,337,755,794 and 346,287,421.60 is: 519,229,445.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,183,616.80 : 1,337,755,794 = 346,287,421.60 : x
  2. Step 2: Convert to fraction form
    892,183,616.80/1,337,755,794 = 346,287,421.60/x
  3. Step 3: Cross multiply
    892,183,616.80x = 1,337,755,794 × 346,287,421.60
  4. Step 4: Simplify right side
    892,183,616.80x = 463,248,004,634,720,768
  5. Step 5: Solve for x
    x = 463,248,004,634,720,768/892,183,616.80
  6. Step 6: Final answer
    x = 519,229,445.50

Related Problems

Find fourth proportional to 446,091,808.40, 668,877,897 and 173,143,710.80
Half scale
Find fourth proportional to 1,784,367,233.60, 2,675,511,588 and 692,574,843.20
Double scale
Find fourth proportional to 892,183,617.80, 1,337,755,795.50 and 346,287,422.60
Similar ratio
Find fourth proportional to 1,338,275,425.20, 2,006,633,691 and 519,431,132.40
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.