Home / 38,818,923.60-58,207,390.20-16,102,117.20

Finding the Fourth Proportional to 38,818,923.60, 58,207,390.20 and 16,102,117.20

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Solution

The fourth proportional to 38,818,923.60, 58,207,390.20 and 16,102,117.20 is: 24,144,466.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,818,923.60 : 58,207,390.20 = 16,102,117.20 : x
  2. Step 2: Convert to fraction form
    38,818,923.60/58,207,390.20 = 16,102,117.20/x
  3. Step 3: Cross multiply
    38,818,923.60x = 58,207,390.20 × 16,102,117.20
  4. Step 4: Simplify right side
    38,818,923.60x = 937,262,218,906,531.50
  5. Step 5: Solve for x
    x = 937,262,218,906,531.50/38,818,923.60
  6. Step 6: Final answer
    x = 24,144,466.98

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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.