Home / 224,980,756.38-337,437,036.72-61,231,273.28

Finding the Fourth Proportional to 224,980,756.38, 337,437,036.72 and 61,231,273.28

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Solution

The fourth proportional to 224,980,756.38, 337,437,036.72 and 61,231,273.28 is: 91,837,629.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,980,756.38 : 337,437,036.72 = 61,231,273.28 : x
  2. Step 2: Convert to fraction form
    224,980,756.38/337,437,036.72 = 61,231,273.28/x
  3. Step 3: Cross multiply
    224,980,756.38x = 337,437,036.72 × 61,231,273.28
  4. Step 4: Simplify right side
    224,980,756.38x = 20,661,699,409,773,920
  5. Step 5: Solve for x
    x = 20,661,699,409,773,920/224,980,756.38
  6. Step 6: Final answer
    x = 91,837,629.77

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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.