Home / 15,536,499,241.60-23,304,748,862.40-8,897,313,116.80

Finding the Fourth Proportional to 15,536,499,241.60, 23,304,748,862.40 and 8,897,313,116.80

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Solution

The fourth proportional to 15,536,499,241.60, 23,304,748,862.40 and 8,897,313,116.80 is: 13,345,969,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,499,241.60 : 23,304,748,862.40 = 8,897,313,116.80 : x
  2. Step 2: Convert to fraction form
    15,536,499,241.60/23,304,748,862.40 = 8,897,313,116.80/x
  3. Step 3: Cross multiply
    15,536,499,241.60x = 23,304,748,862.40 × 8,897,313,116.80
  4. Step 4: Simplify right side
    15,536,499,241.60x = 207,349,647,737,161,383,936
  5. Step 5: Solve for x
    x = 207,349,647,737,161,383,936/15,536,499,241.60
  6. Step 6: Final answer
    x = 13,345,969,675.20

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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.