Home / 26,915,070.10-40,372,605.15-14,001,053.80

Finding the Fourth Proportional to 26,915,070.10, 40,372,605.15 and 14,001,053.80

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Solution

The fourth proportional to 26,915,070.10, 40,372,605.15 and 14,001,053.80 is: 21,001,580.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,915,070.10 : 40,372,605.15 = 14,001,053.80 : x
  2. Step 2: Convert to fraction form
    26,915,070.10/40,372,605.15 = 14,001,053.80/x
  3. Step 3: Cross multiply
    26,915,070.10x = 40,372,605.15 × 14,001,053.80
  4. Step 4: Simplify right side
    26,915,070.10x = 565,259,016,751,307.12
  5. Step 5: Solve for x
    x = 565,259,016,751,307.12/26,915,070.10
  6. Step 6: Final answer
    x = 21,001,580.70

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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.