Home / 88,349,467.60-132,445,404.60-34,484,251.60

Finding the Fourth Proportional to 88,349,467.60, 132,445,404.60 and 34,484,251.60

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Solution

The fourth proportional to 88,349,467.60, 132,445,404.60 and 34,484,251.60 is: 51,695,621.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,349,467.60 : 132,445,404.60 = 34,484,251.60 : x
  2. Step 2: Convert to fraction form
    88,349,467.60/132,445,404.60 = 34,484,251.60/x
  3. Step 3: Cross multiply
    88,349,467.60x = 132,445,404.60 × 34,484,251.60
  4. Step 4: Simplify right side
    88,349,467.60x = 4,567,280,655,490,197
  5. Step 5: Solve for x
    x = 4,567,280,655,490,197/88,349,467.60
  6. Step 6: Final answer
    x = 51,695,621.71

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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.