Home / 29,524,774.60-40,744,214.35-16,472,035.54

Finding the Fourth Proportional to 29,524,774.60, 40,744,214.35 and 16,472,035.54

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Solution

The fourth proportional to 29,524,774.60, 40,744,214.35 and 16,472,035.54 is: 22,731,423.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,774.60 : 40,744,214.35 = 16,472,035.54 : x
  2. Step 2: Convert to fraction form
    29,524,774.60/40,744,214.35 = 16,472,035.54/x
  3. Step 3: Cross multiply
    29,524,774.60x = 40,744,214.35 × 16,472,035.54
  4. Step 4: Simplify right side
    29,524,774.60x = 671,140,146,679,537.25
  5. Step 5: Solve for x
    x = 671,140,146,679,537.25/29,524,774.60
  6. Step 6: Final answer
    x = 22,731,423.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.