Home / 37,231,761,639.60-55,847,642,459.40-37,231,761,639.60

Finding the Fourth Proportional to 37,231,761,639.60, 55,847,642,459.40 and 37,231,761,639.60

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Solution

The fourth proportional to 37,231,761,639.60, 55,847,642,459.40 and 37,231,761,639.60 is: 55,847,642,459.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,231,761,639.60 : 55,847,642,459.40 = 37,231,761,639.60 : x
  2. Step 2: Convert to fraction form
    37,231,761,639.60/55,847,642,459.40 = 37,231,761,639.60/x
  3. Step 3: Cross multiply
    37,231,761,639.60x = 55,847,642,459.40 × 37,231,761,639.60
  4. Step 4: Simplify right side
    37,231,761,639.60x = 2,079,306,112,181,985,083,392
  5. Step 5: Solve for x
    x = 2,079,306,112,181,985,083,392/37,231,761,639.60
  6. Step 6: Final answer
    x = 55,847,642,459.40

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Double scale
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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.