Home / 3,312,576,006.80-4,968,864,010.20-1,014,562,720.40

Finding the Fourth Proportional to 3,312,576,006.80, 4,968,864,010.20 and 1,014,562,720.40

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Solution

The fourth proportional to 3,312,576,006.80, 4,968,864,010.20 and 1,014,562,720.40 is: 1,521,844,080.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,576,006.80 : 4,968,864,010.20 = 1,014,562,720.40 : x
  2. Step 2: Convert to fraction form
    3,312,576,006.80/4,968,864,010.20 = 1,014,562,720.40/x
  3. Step 3: Cross multiply
    3,312,576,006.80x = 4,968,864,010.20 × 1,014,562,720.40
  4. Step 4: Simplify right side
    3,312,576,006.80x = 5,041,224,187,486,164,992
  5. Step 5: Solve for x
    x = 5,041,224,187,486,164,992/3,312,576,006.80
  6. Step 6: Final answer
    x = 1,521,844,080.60

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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.