Home / 15,527,098.84-23,294,841.52-4,744,105.66

Finding the Fourth Proportional to 15,527,098.84, 23,294,841.52 and 4,744,105.66

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Solution

The fourth proportional to 15,527,098.84, 23,294,841.52 and 4,744,105.66 is: 7,117,439.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527,098.84 : 23,294,841.52 = 4,744,105.66 : x
  2. Step 2: Convert to fraction form
    15,527,098.84/23,294,841.52 = 4,744,105.66/x
  3. Step 3: Cross multiply
    15,527,098.84x = 23,294,841.52 × 4,744,105.66
  4. Step 4: Simplify right side
    15,527,098.84x = 110,513,189,503,835
  5. Step 5: Solve for x
    x = 110,513,189,503,835/15,527,098.84
  6. Step 6: Final answer
    x = 7,117,439.69

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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.