Home / 8,487,708-13,462,026.75

Finding the Third Proportional to 8,487,708 and 13,462,026.75

Calculator

Solution

The third proportional to 8,487,708 and 13,462,026.75 is: 21,351,602.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,487,708 : 13,462,026.75 = 13,462,026.75 : x
  2. Step 2: Convert to fraction form
    8,487,708/13,462,026.75 = 13,462,026.75/x
  3. Step 3: Cross multiply
    8,487,708x = 13,462,026.75 × 13,462,026.75
  4. Step 4: Simplify right side
    8,487,708x = 181,226,164,217,715.56
  5. Step 5: Solve for x
    x = 181,226,164,217,715.56/8,487,708
  6. Step 6: Final answer
    x = 21,351,602.13

Related Problems

Find third proportional to 4,243,854 and 6,731,013.38
Half scale
Find third proportional to 16,975,416 and 26,924,053.50
Double scale
Find third proportional to 8,487,710 and 13,462,030
Similar ratio
Find third proportional to 12,731,562 and 20,193,040.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.