Home / 38,771,358.54-53,513,592.27-24,098,106.42

Finding the Fourth Proportional to 38,771,358.54, 53,513,592.27 and 24,098,106.42

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Solution

The fourth proportional to 38,771,358.54, 53,513,592.27 and 24,098,106.42 is: 33,261,053.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,771,358.54 : 53,513,592.27 = 24,098,106.42 : x
  2. Step 2: Convert to fraction form
    38,771,358.54/53,513,592.27 = 24,098,106.42/x
  3. Step 3: Cross multiply
    38,771,358.54x = 53,513,592.27 × 24,098,106.42
  4. Step 4: Simplify right side
    38,771,358.54x = 1,289,576,241,438,949.50
  5. Step 5: Solve for x
    x = 1,289,576,241,438,949.50/38,771,358.54
  6. Step 6: Final answer
    x = 33,261,053.78

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.