Home / 24,706,178.83-34,094,530.05-13,693,638.75

Finding the Fourth Proportional to 24,706,178.83, 34,094,530.05 and 13,693,638.75

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Solution

The fourth proportional to 24,706,178.83, 34,094,530.05 and 13,693,638.75 is: 18,897,223.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,706,178.83 : 34,094,530.05 = 13,693,638.75 : x
  2. Step 2: Convert to fraction form
    24,706,178.83/34,094,530.05 = 13,693,638.75/x
  3. Step 3: Cross multiply
    24,706,178.83x = 34,094,530.05 × 13,693,638.75
  4. Step 4: Simplify right side
    24,706,178.83x = 466,878,177,855,719.38
  5. Step 5: Solve for x
    x = 466,878,177,855,719.38/24,706,178.83
  6. Step 6: Final answer
    x = 18,897,223.28

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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.