Home / 24,428,537.76-33,711,947.16-13,975,535.64

Finding the Fourth Proportional to 24,428,537.76, 33,711,947.16 and 13,975,535.64

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Solution

The fourth proportional to 24,428,537.76, 33,711,947.16 and 13,975,535.64 is: 19,286,562.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,428,537.76 : 33,711,947.16 = 13,975,535.64 : x
  2. Step 2: Convert to fraction form
    24,428,537.76/33,711,947.16 = 13,975,535.64/x
  3. Step 3: Cross multiply
    24,428,537.76x = 33,711,947.16 × 13,975,535.64
  4. Step 4: Simplify right side
    24,428,537.76x = 471,142,519,028,376.75
  5. Step 5: Solve for x
    x = 471,142,519,028,376.75/24,428,537.76
  6. Step 6: Final answer
    x = 19,286,562.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.