Home / 97,034,128.80-145,551,193.20-32,340,044.40

Finding the Fourth Proportional to 97,034,128.80, 145,551,193.20 and 32,340,044.40

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Solution

The fourth proportional to 97,034,128.80, 145,551,193.20 and 32,340,044.40 is: 48,510,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,034,128.80 : 145,551,193.20 = 32,340,044.40 : x
  2. Step 2: Convert to fraction form
    97,034,128.80/145,551,193.20 = 32,340,044.40/x
  3. Step 3: Cross multiply
    97,034,128.80x = 145,551,193.20 × 32,340,044.40
  4. Step 4: Simplify right side
    97,034,128.80x = 4,707,132,050,560,977
  5. Step 5: Solve for x
    x = 4,707,132,050,560,977/97,034,128.80
  6. Step 6: Final answer
    x = 48,510,066.60

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Similar ratio
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1.5x scale

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.