Home / 37,791,427,217.80-56,687,140,826.70-11,615,619,627.40

Finding the Fourth Proportional to 37,791,427,217.80, 56,687,140,826.70 and 11,615,619,627.40

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Solution

The fourth proportional to 37,791,427,217.80, 56,687,140,826.70 and 11,615,619,627.40 is: 17,423,429,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,791,427,217.80 : 56,687,140,826.70 = 11,615,619,627.40 : x
  2. Step 2: Convert to fraction form
    37,791,427,217.80/56,687,140,826.70 = 11,615,619,627.40/x
  3. Step 3: Cross multiply
    37,791,427,217.80x = 56,687,140,826.70 × 11,615,619,627.40
  4. Step 4: Simplify right side
    37,791,427,217.80x = 658,456,265,607,804,354,560
  5. Step 5: Solve for x
    x = 658,456,265,607,804,354,560/37,791,427,217.80
  6. Step 6: Final answer
    x = 17,423,429,441.10

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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.