Home / 106,154,575.20-159,239,094.48-36,096,275.52

Finding the Fourth Proportional to 106,154,575.20, 159,239,094.48 and 36,096,275.52

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Solution

The fourth proportional to 106,154,575.20, 159,239,094.48 and 36,096,275.52 is: 54,146,872.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,154,575.20 : 159,239,094.48 = 36,096,275.52 : x
  2. Step 2: Convert to fraction form
    106,154,575.20/159,239,094.48 = 36,096,275.52/x
  3. Step 3: Cross multiply
    106,154,575.20x = 159,239,094.48 × 36,096,275.52
  4. Step 4: Simplify right side
    106,154,575.20x = 5,747,938,227,905,391
  5. Step 5: Solve for x
    x = 5,747,938,227,905,391/106,154,575.20
  6. Step 6: Final answer
    x = 54,146,872.30

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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.