Home / 93,391,502.80-140,087,254.20-32,807,228.80

Finding the Fourth Proportional to 93,391,502.80, 140,087,254.20 and 32,807,228.80

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Solution

The fourth proportional to 93,391,502.80, 140,087,254.20 and 32,807,228.80 is: 49,210,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,391,502.80 : 140,087,254.20 = 32,807,228.80 : x
  2. Step 2: Convert to fraction form
    93,391,502.80/140,087,254.20 = 32,807,228.80/x
  3. Step 3: Cross multiply
    93,391,502.80x = 140,087,254.20 × 32,807,228.80
  4. Step 4: Simplify right side
    93,391,502.80x = 4,595,874,600,503,161
  5. Step 5: Solve for x
    x = 4,595,874,600,503,161/93,391,502.80
  6. Step 6: Final answer
    x = 49,210,843.20

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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.