Home / 32,776,875.60-49,165,313.40-17,660,331.60

Finding the Fourth Proportional to 32,776,875.60, 49,165,313.40 and 17,660,331.60

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Solution

The fourth proportional to 32,776,875.60, 49,165,313.40 and 17,660,331.60 is: 26,490,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,875.60 : 49,165,313.40 = 17,660,331.60 : x
  2. Step 2: Convert to fraction form
    32,776,875.60/49,165,313.40 = 17,660,331.60/x
  3. Step 3: Cross multiply
    32,776,875.60x = 49,165,313.40 × 17,660,331.60
  4. Step 4: Simplify right side
    32,776,875.60x = 868,275,737,861,923.50
  5. Step 5: Solve for x
    x = 868,275,737,861,923.50/32,776,875.60
  6. Step 6: Final answer
    x = 26,490,497.40

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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.