Home / 97,466,758.70-146,144,150.85-29,299,232.30

Finding the Fourth Proportional to 97,466,758.70, 146,144,150.85 and 29,299,232.30

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Solution

The fourth proportional to 97,466,758.70, 146,144,150.85 and 29,299,232.30 is: 43,932,018.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,466,758.70 : 146,144,150.85 = 29,299,232.30 : x
  2. Step 2: Convert to fraction form
    97,466,758.70/146,144,150.85 = 29,299,232.30/x
  3. Step 3: Cross multiply
    97,466,758.70x = 146,144,150.85 × 29,299,232.30
  4. Step 4: Simplify right side
    97,466,758.70x = 4,281,911,425,040,392.50
  5. Step 5: Solve for x
    x = 4,281,911,425,040,392.50/97,466,758.70
  6. Step 6: Final answer
    x = 43,932,018.28

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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.