Home / 93,575,974.20-140,373,341.10-32,157,043.80

Finding the Fourth Proportional to 93,575,974.20, 140,373,341.10 and 32,157,043.80

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Solution

The fourth proportional to 93,575,974.20, 140,373,341.10 and 32,157,043.80 is: 48,238,789.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,575,974.20 : 140,373,341.10 = 32,157,043.80 : x
  2. Step 2: Convert to fraction form
    93,575,974.20/140,373,341.10 = 32,157,043.80/x
  3. Step 3: Cross multiply
    93,575,974.20x = 140,373,341.10 × 32,157,043.80
  4. Step 4: Simplify right side
    93,575,974.20x = 4,513,991,678,105,040
  5. Step 5: Solve for x
    x = 4,513,991,678,105,040/93,575,974.20
  6. Step 6: Final answer
    x = 48,238,789.03

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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.