Home / 47,304,220.10-70,956,330.15-37,100,552.90

Finding the Fourth Proportional to 47,304,220.10, 70,956,330.15 and 37,100,552.90

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Solution

The fourth proportional to 47,304,220.10, 70,956,330.15 and 37,100,552.90 is: 55,650,829.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,304,220.10 : 70,956,330.15 = 37,100,552.90 : x
  2. Step 2: Convert to fraction form
    47,304,220.10/70,956,330.15 = 37,100,552.90/x
  3. Step 3: Cross multiply
    47,304,220.10x = 70,956,330.15 × 37,100,552.90
  4. Step 4: Simplify right side
    47,304,220.10x = 2,632,519,080,319,940
  5. Step 5: Solve for x
    x = 2,632,519,080,319,940/47,304,220.10
  6. Step 6: Final answer
    x = 55,650,829.35

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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.