Home / 34,783,742.70-52,156,951.65-14,566,142.70

Finding the Fourth Proportional to 34,783,742.70, 52,156,951.65 and 14,566,142.70

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Solution

The fourth proportional to 34,783,742.70, 52,156,951.65 and 14,566,142.70 is: 21,841,398.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,783,742.70 : 52,156,951.65 = 14,566,142.70 : x
  2. Step 2: Convert to fraction form
    34,783,742.70/52,156,951.65 = 14,566,142.70/x
  3. Step 3: Cross multiply
    34,783,742.70x = 52,156,951.65 × 14,566,142.70
  4. Step 4: Simplify right side
    34,783,742.70x = 759,725,600,530,900.38
  5. Step 5: Solve for x
    x = 759,725,600,530,900.38/34,783,742.70
  6. Step 6: Final answer
    x = 21,841,398.93

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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.