Home / 15,225,751.60-22,838,248.06-4,443,145.86

Finding the Fourth Proportional to 15,225,751.60, 22,838,248.06 and 4,443,145.86

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Solution

The fourth proportional to 15,225,751.60, 22,838,248.06 and 4,443,145.86 is: 6,664,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,225,751.60 : 22,838,248.06 = 4,443,145.86 : x
  2. Step 2: Convert to fraction form
    15,225,751.60/22,838,248.06 = 4,443,145.86/x
  3. Step 3: Cross multiply
    15,225,751.60x = 22,838,248.06 × 4,443,145.86
  4. Step 4: Simplify right side
    15,225,751.60x = 101,473,667,391,977.59
  5. Step 5: Solve for x
    x = 101,473,667,391,977.59/15,225,751.60
  6. Step 6: Final answer
    x = 6,664,608.10

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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.