Home / 59,049,286.60-88,573,929.90-30,351,472.60

Finding the Fourth Proportional to 59,049,286.60, 88,573,929.90 and 30,351,472.60

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Solution

The fourth proportional to 59,049,286.60, 88,573,929.90 and 30,351,472.60 is: 45,527,208.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,286.60 : 88,573,929.90 = 30,351,472.60 : x
  2. Step 2: Convert to fraction form
    59,049,286.60/88,573,929.90 = 30,351,472.60/x
  3. Step 3: Cross multiply
    59,049,286.60x = 88,573,929.90 × 30,351,472.60
  4. Step 4: Simplify right side
    59,049,286.60x = 2,688,349,206,434,171
  5. Step 5: Solve for x
    x = 2,688,349,206,434,171/59,049,286.60
  6. Step 6: Final answer
    x = 45,527,208.90

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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.