Home / 67,359,863.70-101,039,795.55-29,064,618.90

Finding the Fourth Proportional to 67,359,863.70, 101,039,795.55 and 29,064,618.90

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Solution

The fourth proportional to 67,359,863.70, 101,039,795.55 and 29,064,618.90 is: 43,596,928.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,359,863.70 : 101,039,795.55 = 29,064,618.90 : x
  2. Step 2: Convert to fraction form
    67,359,863.70/101,039,795.55 = 29,064,618.90/x
  3. Step 3: Cross multiply
    67,359,863.70x = 101,039,795.55 × 29,064,618.90
  4. Step 4: Simplify right side
    67,359,863.70x = 2,936,683,151,394,665.50
  5. Step 5: Solve for x
    x = 2,936,683,151,394,665.50/67,359,863.70
  6. Step 6: Final answer
    x = 43,596,928.35

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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.