Home / 40,998,251.52-56,586,237.12-34,116,024.96

Finding the Fourth Proportional to 40,998,251.52, 56,586,237.12 and 34,116,024.96

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Solution

The fourth proportional to 40,998,251.52, 56,586,237.12 and 34,116,024.96 is: 47,087,312.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,998,251.52 : 56,586,237.12 = 34,116,024.96 : x
  2. Step 2: Convert to fraction form
    40,998,251.52/56,586,237.12 = 34,116,024.96/x
  3. Step 3: Cross multiply
    40,998,251.52x = 56,586,237.12 × 34,116,024.96
  4. Step 4: Simplify right side
    40,998,251.52x = 1,930,497,477,978,398.50
  5. Step 5: Solve for x
    x = 1,930,497,477,978,398.50/40,998,251.52
  6. Step 6: Final answer
    x = 47,087,312.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.