Home / 65,677,500.90-98,572,238.55-29,341,808.10

Finding the Fourth Proportional to 65,677,500.90, 98,572,238.55 and 29,341,808.10

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Solution

The fourth proportional to 65,677,500.90, 98,572,238.55 and 29,341,808.10 is: 44,037,724.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,677,500.90 : 98,572,238.55 = 29,341,808.10 : x
  2. Step 2: Convert to fraction form
    65,677,500.90/98,572,238.55 = 29,341,808.10/x
  3. Step 3: Cross multiply
    65,677,500.90x = 98,572,238.55 × 29,341,808.10
  4. Step 4: Simplify right side
    65,677,500.90x = 2,892,287,707,521,522.50
  5. Step 5: Solve for x
    x = 2,892,287,707,521,522.50/65,677,500.90
  6. Step 6: Final answer
    x = 44,037,724.76

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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.