Home / 104,976,147.10-157,464,220.65-59,626,515.10

Finding the Fourth Proportional to 104,976,147.10, 157,464,220.65 and 59,626,515.10

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Solution

The fourth proportional to 104,976,147.10, 157,464,220.65 and 59,626,515.10 is: 89,439,772.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,147.10 : 157,464,220.65 = 59,626,515.10 : x
  2. Step 2: Convert to fraction form
    104,976,147.10/157,464,220.65 = 59,626,515.10/x
  3. Step 3: Cross multiply
    104,976,147.10x = 157,464,220.65 × 59,626,515.10
  4. Step 4: Simplify right side
    104,976,147.10x = 9,389,042,730,296,958
  5. Step 5: Solve for x
    x = 9,389,042,730,296,958/104,976,147.10
  6. Step 6: Final answer
    x = 89,439,772.65

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Double scale
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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.