Home / 159,935,352.24-239,912,002.32-44,910,926.40

Finding the Fourth Proportional to 159,935,352.24, 239,912,002.32 and 44,910,926.40

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Solution

The fourth proportional to 159,935,352.24, 239,912,002.32 and 44,910,926.40 is: 67,368,909.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,935,352.24 : 239,912,002.32 = 44,910,926.40 : x
  2. Step 2: Convert to fraction form
    159,935,352.24/239,912,002.32 = 44,910,926.40/x
  3. Step 3: Cross multiply
    159,935,352.24x = 239,912,002.32 × 44,910,926.40
  4. Step 4: Simplify right side
    159,935,352.24x = 10,774,670,278,670,148
  5. Step 5: Solve for x
    x = 10,774,670,278,670,148/159,935,352.24
  6. Step 6: Final answer
    x = 67,368,909.55

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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.