Home / 47,396,048.10-71,094,072.15-41,916,300.90

Finding the Fourth Proportional to 47,396,048.10, 71,094,072.15 and 41,916,300.90

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Solution

The fourth proportional to 47,396,048.10, 71,094,072.15 and 41,916,300.90 is: 62,874,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,396,048.10 : 71,094,072.15 = 41,916,300.90 : x
  2. Step 2: Convert to fraction form
    47,396,048.10/71,094,072.15 = 41,916,300.90/x
  3. Step 3: Cross multiply
    47,396,048.10x = 71,094,072.15 × 41,916,300.90
  4. Step 4: Simplify right side
    47,396,048.10x = 2,980,000,520,445,710
  5. Step 5: Solve for x
    x = 2,980,000,520,445,710/47,396,048.10
  6. Step 6: Final answer
    x = 62,874,451.35

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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.