Home / 23,087,220.60-34,607,988.90-10,935,325.20

Finding the Fourth Proportional to 23,087,220.60, 34,607,988.90 and 10,935,325.20

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Solution

The fourth proportional to 23,087,220.60, 34,607,988.90 and 10,935,325.20 is: 16,392,168.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,087,220.60 : 34,607,988.90 = 10,935,325.20 : x
  2. Step 2: Convert to fraction form
    23,087,220.60/34,607,988.90 = 10,935,325.20/x
  3. Step 3: Cross multiply
    23,087,220.60x = 34,607,988.90 × 10,935,325.20
  4. Step 4: Simplify right side
    23,087,220.60x = 378,449,613,139,490.25
  5. Step 5: Solve for x
    x = 378,449,613,139,490.25/23,087,220.60
  6. Step 6: Final answer
    x = 16,392,168.62

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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.