Home / 41,701,358.30-57,513,751.43-29,352,331.58

Finding the Fourth Proportional to 41,701,358.30, 57,513,751.43 and 29,352,331.58

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Solution

The fourth proportional to 41,701,358.30, 57,513,751.43 and 29,352,331.58 is: 40,482,199.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,701,358.30 : 57,513,751.43 = 29,352,331.58 : x
  2. Step 2: Convert to fraction form
    41,701,358.30/57,513,751.43 = 29,352,331.58/x
  3. Step 3: Cross multiply
    41,701,358.30x = 57,513,751.43 × 29,352,331.58
  4. Step 4: Simplify right side
    41,701,358.30x = 1,688,162,701,948,728.50
  5. Step 5: Solve for x
    x = 1,688,162,701,948,728.50/41,701,358.30
  6. Step 6: Final answer
    x = 40,482,199.40

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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.