Home / 32,307,342.30-48,461,013.45-23,237,415.90

Finding the Fourth Proportional to 32,307,342.30, 48,461,013.45 and 23,237,415.90

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Solution

The fourth proportional to 32,307,342.30, 48,461,013.45 and 23,237,415.90 is: 34,856,123.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,307,342.30 : 48,461,013.45 = 23,237,415.90 : x
  2. Step 2: Convert to fraction form
    32,307,342.30/48,461,013.45 = 23,237,415.90/x
  3. Step 3: Cross multiply
    32,307,342.30x = 48,461,013.45 × 23,237,415.90
  4. Step 4: Simplify right side
    32,307,342.30x = 1,126,108,724,473,143.75
  5. Step 5: Solve for x
    x = 1,126,108,724,473,143.75/32,307,342.30
  6. Step 6: Final answer
    x = 34,856,123.85

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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.