Home / 17,270,227,325.45-23,834,146,987.08-9,545,132,347.25

Finding the Fourth Proportional to 17,270,227,325.45, 23,834,146,987.08 and 9,545,132,347.25

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Solution

The fourth proportional to 17,270,227,325.45, 23,834,146,987.08 and 9,545,132,347.25 is: 13,172,964,263.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,270,227,325.45 : 23,834,146,987.08 = 9,545,132,347.25 : x
  2. Step 2: Convert to fraction form
    17,270,227,325.45/23,834,146,987.08 = 9,545,132,347.25/x
  3. Step 3: Cross multiply
    17,270,227,325.45x = 23,834,146,987.08 × 9,545,132,347.25
  4. Step 4: Simplify right side
    17,270,227,325.45x = 227,500,087,375,369,306,112
  5. Step 5: Solve for x
    x = 227,500,087,375,369,306,112/17,270,227,325.45
  6. Step 6: Final answer
    x = 13,172,964,263.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.