Home / 25,374,387.62-35,016,132.66-14,360,939.94

Finding the Fourth Proportional to 25,374,387.62, 35,016,132.66 and 14,360,939.94

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Solution

The fourth proportional to 25,374,387.62, 35,016,132.66 and 14,360,939.94 is: 19,817,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374,387.62 : 35,016,132.66 = 14,360,939.94 : x
  2. Step 2: Convert to fraction form
    25,374,387.62/35,016,132.66 = 14,360,939.94/x
  3. Step 3: Cross multiply
    25,374,387.62x = 35,016,132.66 × 14,360,939.94
  4. Step 4: Simplify right side
    25,374,387.62x = 502,864,578,061,332.38
  5. Step 5: Solve for x
    x = 502,864,578,061,332.38/25,374,387.62
  6. Step 6: Final answer
    x = 19,817,801.54

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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.