Home / 27,281,103.70-40,803,557.55-24,423,132.10

Finding the Fourth Proportional to 27,281,103.70, 40,803,557.55 and 24,423,132.10

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Solution

The fourth proportional to 27,281,103.70, 40,803,557.55 and 24,423,132.10 is: 36,528,972.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,281,103.70 : 40,803,557.55 = 24,423,132.10 : x
  2. Step 2: Convert to fraction form
    27,281,103.70/40,803,557.55 = 24,423,132.10/x
  3. Step 3: Cross multiply
    27,281,103.70x = 40,803,557.55 × 24,423,132.10
  4. Step 4: Simplify right side
    27,281,103.70x = 996,550,676,193,602.38
  5. Step 5: Solve for x
    x = 996,550,676,193,602.38/27,281,103.70
  6. Step 6: Final answer
    x = 36,528,972.11

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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.