Home / 25,235,962.38-34,837,253.29-14,780,527.74

Finding the Fourth Proportional to 25,235,962.38, 34,837,253.29 and 14,780,527.74

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Solution

The fourth proportional to 25,235,962.38, 34,837,253.29 and 14,780,527.74 is: 20,403,937.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,235,962.38 : 34,837,253.29 = 14,780,527.74 : x
  2. Step 2: Convert to fraction form
    25,235,962.38/34,837,253.29 = 14,780,527.74/x
  3. Step 3: Cross multiply
    25,235,962.38x = 34,837,253.29 × 14,780,527.74
  4. Step 4: Simplify right side
    25,235,962.38x = 514,912,988,638,251.25
  5. Step 5: Solve for x
    x = 514,912,988,638,251.25/25,235,962.38
  6. Step 6: Final answer
    x = 20,403,937.08

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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.