Home / 14,667,287.10-22,008,803.85-6,148,484.70

Finding the Fourth Proportional to 14,667,287.10, 22,008,803.85 and 6,148,484.70

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Solution

The fourth proportional to 14,667,287.10, 22,008,803.85 and 6,148,484.70 is: 9,226,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,667,287.10 : 22,008,803.85 = 6,148,484.70 : x
  2. Step 2: Convert to fraction form
    14,667,287.10/22,008,803.85 = 6,148,484.70/x
  3. Step 3: Cross multiply
    14,667,287.10x = 22,008,803.85 × 6,148,484.70
  4. Step 4: Simplify right side
    14,667,287.10x = 135,320,793,737,026.11
  5. Step 5: Solve for x
    x = 135,320,793,737,026.11/14,667,287.10
  6. Step 6: Final answer
    x = 9,226,027.47

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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.