Home / 41,369,921.60-62,054,882.40-36,905,817.20

Finding the Fourth Proportional to 41,369,921.60, 62,054,882.40 and 36,905,817.20

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Solution

The fourth proportional to 41,369,921.60, 62,054,882.40 and 36,905,817.20 is: 55,358,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,921.60 : 62,054,882.40 = 36,905,817.20 : x
  2. Step 2: Convert to fraction form
    41,369,921.60/62,054,882.40 = 36,905,817.20/x
  3. Step 3: Cross multiply
    41,369,921.60x = 62,054,882.40 × 36,905,817.20
  4. Step 4: Simplify right side
    41,369,921.60x = 2,290,186,146,221,897.50
  5. Step 5: Solve for x
    x = 2,290,186,146,221,897.50/41,369,921.60
  6. Step 6: Final answer
    x = 55,358,725.80

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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.