Home / 34,753,553.70-52,130,330.55-12,026,897.70

Finding the Fourth Proportional to 34,753,553.70, 52,130,330.55 and 12,026,897.70

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Solution

The fourth proportional to 34,753,553.70, 52,130,330.55 and 12,026,897.70 is: 18,040,346.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,753,553.70 : 52,130,330.55 = 12,026,897.70 : x
  2. Step 2: Convert to fraction form
    34,753,553.70/52,130,330.55 = 12,026,897.70/x
  3. Step 3: Cross multiply
    34,753,553.70x = 52,130,330.55 × 12,026,897.70
  4. Step 4: Simplify right side
    34,753,553.70x = 626,966,152,592,034.62
  5. Step 5: Solve for x
    x = 626,966,152,592,034.62/34,753,553.70
  6. Step 6: Final answer
    x = 18,040,346.55

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Similar ratio
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1.5x scale

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.