Home / 6,974,787-14,779,296

Finding the Third Proportional to 6,974,787 and 14,779,296

Calculator

Solution

The third proportional to 6,974,787 and 14,779,296 is: 31,316,739.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,787 : 14,779,296 = 14,779,296 : x
  2. Step 2: Convert to fraction form
    6,974,787/14,779,296 = 14,779,296/x
  3. Step 3: Cross multiply
    6,974,787x = 14,779,296 × 14,779,296
  4. Step 4: Simplify right side
    6,974,787x = 218,427,590,255,616
  5. Step 5: Solve for x
    x = 218,427,590,255,616/6,974,787
  6. Step 6: Final answer
    x = 31,316,739.89

Related Problems

Find third proportional to 3,487,393.50 and 7,389,648
Half scale
Find third proportional to 13,949,574 and 29,558,592
Double scale
Find third proportional to 6,974,789 and 14,779,300
Similar ratio
Find third proportional to 10,462,180.50 and 22,168,944
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.