Home / 104,976,760.10-157,465,140.15-44,392,486.10

Finding the Fourth Proportional to 104,976,760.10, 157,465,140.15 and 44,392,486.10

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Solution

The fourth proportional to 104,976,760.10, 157,465,140.15 and 44,392,486.10 is: 66,588,729.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,760.10 : 157,465,140.15 = 44,392,486.10 : x
  2. Step 2: Convert to fraction form
    104,976,760.10/157,465,140.15 = 44,392,486.10/x
  3. Step 3: Cross multiply
    104,976,760.10x = 157,465,140.15 × 44,392,486.10
  4. Step 4: Simplify right side
    104,976,760.10x = 6,990,269,045,343,427
  5. Step 5: Solve for x
    x = 6,990,269,045,343,427/104,976,760.10
  6. Step 6: Final answer
    x = 66,588,729.15

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Double scale
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Similar ratio
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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.