Home / 15,114,864.15-22,667,903.85-5,890,783.73

Finding the Fourth Proportional to 15,114,864.15, 22,667,903.85 and 5,890,783.73

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Solution

The fourth proportional to 15,114,864.15, 22,667,903.85 and 5,890,783.73 is: 8,834,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,114,864.15 : 22,667,903.85 = 5,890,783.73 : x
  2. Step 2: Convert to fraction form
    15,114,864.15/22,667,903.85 = 5,890,783.73/x
  3. Step 3: Cross multiply
    15,114,864.15x = 22,667,903.85 × 5,890,783.73
  4. Step 4: Simplify right side
    15,114,864.15x = 133,531,719,057,354.41
  5. Step 5: Solve for x
    x = 133,531,719,057,354.41/15,114,864.15
  6. Step 6: Final answer
    x = 8,834,463.73

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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.