Home / 38,818,900.60-58,207,355.70-16,102,094.20

Finding the Fourth Proportional to 38,818,900.60, 58,207,355.70 and 16,102,094.20

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Solution

The fourth proportional to 38,818,900.60, 58,207,355.70 and 16,102,094.20 is: 24,144,432.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,818,900.60 : 58,207,355.70 = 16,102,094.20 : x
  2. Step 2: Convert to fraction form
    38,818,900.60/58,207,355.70 = 16,102,094.20/x
  3. Step 3: Cross multiply
    38,818,900.60x = 58,207,355.70 × 16,102,094.20
  4. Step 4: Simplify right side
    38,818,900.60x = 937,260,324,614,307
  5. Step 5: Solve for x
    x = 937,260,324,614,307/38,818,900.60
  6. Step 6: Final answer
    x = 24,144,432.48

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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.