Home / 23,654,839.60-35,482,259.40-21,266,052.40

Finding the Fourth Proportional to 23,654,839.60, 35,482,259.40 and 21,266,052.40

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Solution

The fourth proportional to 23,654,839.60, 35,482,259.40 and 21,266,052.40 is: 31,899,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,654,839.60 : 35,482,259.40 = 21,266,052.40 : x
  2. Step 2: Convert to fraction form
    23,654,839.60/35,482,259.40 = 21,266,052.40/x
  3. Step 3: Cross multiply
    23,654,839.60x = 35,482,259.40 × 21,266,052.40
  4. Step 4: Simplify right side
    23,654,839.60x = 754,567,587,670,792.50
  5. Step 5: Solve for x
    x = 754,567,587,670,792.50/23,654,839.60
  6. Step 6: Final answer
    x = 31,899,078.60

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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.