Home / 181,520,667.30-272,281,000.95-58,698,747.30

Finding the Fourth Proportional to 181,520,667.30, 272,281,000.95 and 58,698,747.30

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Solution

The fourth proportional to 181,520,667.30, 272,281,000.95 and 58,698,747.30 is: 88,048,120.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,520,667.30 : 272,281,000.95 = 58,698,747.30 : x
  2. Step 2: Convert to fraction form
    181,520,667.30/272,281,000.95 = 58,698,747.30/x
  3. Step 3: Cross multiply
    181,520,667.30x = 272,281,000.95 × 58,698,747.30
  4. Step 4: Simplify right side
    181,520,667.30x = 15,982,553,669,355,108
  5. Step 5: Solve for x
    x = 15,982,553,669,355,108/181,520,667.30
  6. Step 6: Final answer
    x = 88,048,120.95

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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.