Home / 15,589,029,287.40-23,383,543,931.10-9,374,995,962.60

Finding the Fourth Proportional to 15,589,029,287.40, 23,383,543,931.10 and 9,374,995,962.60

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Solution

The fourth proportional to 15,589,029,287.40, 23,383,543,931.10 and 9,374,995,962.60 is: 14,062,493,943.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,589,029,287.40 : 23,383,543,931.10 = 9,374,995,962.60 : x
  2. Step 2: Convert to fraction form
    15,589,029,287.40/23,383,543,931.10 = 9,374,995,962.60/x
  3. Step 3: Cross multiply
    15,589,029,287.40x = 23,383,543,931.10 × 9,374,995,962.60
  4. Step 4: Simplify right side
    15,589,029,287.40x = 219,220,629,945,342,230,528
  5. Step 5: Solve for x
    x = 219,220,629,945,342,230,528/15,589,029,287.40
  6. Step 6: Final answer
    x = 14,062,493,943.90

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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.