Home / 15,732,697,536.30-23,599,046,304.45-12,059,377,344.30

Finding the Fourth Proportional to 15,732,697,536.30, 23,599,046,304.45 and 12,059,377,344.30

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Solution

The fourth proportional to 15,732,697,536.30, 23,599,046,304.45 and 12,059,377,344.30 is: 18,089,066,016.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732,697,536.30 : 23,599,046,304.45 = 12,059,377,344.30 : x
  2. Step 2: Convert to fraction form
    15,732,697,536.30/23,599,046,304.45 = 12,059,377,344.30/x
  3. Step 3: Cross multiply
    15,732,697,536.30x = 23,599,046,304.45 × 12,059,377,344.30
  4. Step 4: Simplify right side
    15,732,697,536.30x = 284,589,804,350,970,953,728
  5. Step 5: Solve for x
    x = 284,589,804,350,970,953,728/15,732,697,536.30
  6. Step 6: Final answer
    x = 18,089,066,016.45

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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.