Home / 35,132,036.46-52,713,126.36-13,581,771

Finding the Fourth Proportional to 35,132,036.46, 52,713,126.36 and 13,581,771

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Solution

The fourth proportional to 35,132,036.46, 52,713,126.36 and 13,581,771 is: 20,378,483.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,132,036.46 : 52,713,126.36 = 13,581,771 : x
  2. Step 2: Convert to fraction form
    35,132,036.46/52,713,126.36 = 13,581,771/x
  3. Step 3: Cross multiply
    35,132,036.46x = 52,713,126.36 × 13,581,771
  4. Step 4: Simplify right side
    35,132,036.46x = 715,937,610,915,583.50
  5. Step 5: Solve for x
    x = 715,937,610,915,583.50/35,132,036.46
  6. Step 6: Final answer
    x = 20,378,483.09

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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.