Home / 89,196,573.67-133,794,601.40-24,500,440.78

Finding the Fourth Proportional to 89,196,573.67, 133,794,601.40 and 24,500,440.78

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Solution

The fourth proportional to 89,196,573.67, 133,794,601.40 and 24,500,440.78 is: 36,750,590.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,196,573.67 : 133,794,601.40 = 24,500,440.78 : x
  2. Step 2: Convert to fraction form
    89,196,573.67/133,794,601.40 = 24,500,440.78/x
  3. Step 3: Cross multiply
    89,196,573.67x = 133,794,601.40 × 24,500,440.78
  4. Step 4: Simplify right side
    89,196,573.67x = 3,278,026,708,011,170
  5. Step 5: Solve for x
    x = 3,278,026,708,011,170/89,196,573.67
  6. Step 6: Final answer
    x = 36,750,590.00

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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.