Home / 23,357,765.96-31,999,607.20-22,484,456.76

Finding the Fourth Proportional to 23,357,765.96, 31,999,607.20 and 22,484,456.76

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Solution

The fourth proportional to 23,357,765.96, 31,999,607.20 and 22,484,456.76 is: 30,803,193.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,357,765.96 : 31,999,607.20 = 22,484,456.76 : x
  2. Step 2: Convert to fraction form
    23,357,765.96/31,999,607.20 = 22,484,456.76/x
  3. Step 3: Cross multiply
    23,357,765.96x = 31,999,607.20 × 22,484,456.76
  4. Step 4: Simplify right side
    23,357,765.96x = 719,493,784,425,384.75
  5. Step 5: Solve for x
    x = 719,493,784,425,384.75/23,357,765.96
  6. Step 6: Final answer
    x = 30,803,193.49

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.