Home / 79,835,248.74-119,773,099.35-24,505,888.89

Finding the Fourth Proportional to 79,835,248.74, 119,773,099.35 and 24,505,888.89

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Solution

The fourth proportional to 79,835,248.74, 119,773,099.35 and 24,505,888.89 is: 36,765,041.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,835,248.74 : 119,773,099.35 = 24,505,888.89 : x
  2. Step 2: Convert to fraction form
    79,835,248.74/119,773,099.35 = 24,505,888.89/x
  3. Step 3: Cross multiply
    79,835,248.74x = 119,773,099.35 × 24,505,888.89
  4. Step 4: Simplify right side
    79,835,248.74x = 2,935,146,264,682,031
  5. Step 5: Solve for x
    x = 2,935,146,264,682,031/79,835,248.74
  6. Step 6: Final answer
    x = 36,765,041.90

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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.