Home / 89,103,143.64-133,654,822.08-24,407,506.47

Finding the Fourth Proportional to 89,103,143.64, 133,654,822.08 and 24,407,506.47

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Solution

The fourth proportional to 89,103,143.64, 133,654,822.08 and 24,407,506.47 is: 36,611,288.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,103,143.64 : 133,654,822.08 = 24,407,506.47 : x
  2. Step 2: Convert to fraction form
    89,103,143.64/133,654,822.08 = 24,407,506.47/x
  3. Step 3: Cross multiply
    89,103,143.64x = 133,654,822.08 × 24,407,506.47
  4. Step 4: Simplify right side
    89,103,143.64x = 3,262,180,934,664,298.50
  5. Step 5: Solve for x
    x = 3,262,180,934,664,298.50/89,103,143.64
  6. Step 6: Final answer
    x = 36,611,288.91

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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.