Home / 150,752,447.10-226,128,670.65-99,096,381.90

Finding the Fourth Proportional to 150,752,447.10, 226,128,670.65 and 99,096,381.90

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Solution

The fourth proportional to 150,752,447.10, 226,128,670.65 and 99,096,381.90 is: 148,644,572.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,752,447.10 : 226,128,670.65 = 99,096,381.90 : x
  2. Step 2: Convert to fraction form
    150,752,447.10/226,128,670.65 = 99,096,381.90/x
  3. Step 3: Cross multiply
    150,752,447.10x = 226,128,670.65 × 99,096,381.90
  4. Step 4: Simplify right side
    150,752,447.10x = 22,408,533,105,271,724
  5. Step 5: Solve for x
    x = 22,408,533,105,271,724/150,752,447.10
  6. Step 6: Final answer
    x = 148,644,572.85

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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.