Home / 15,526,892,552.60-23,266,639,291.62-9,218,900,060.48

Finding the Fourth Proportional to 15,526,892,552.60, 23,266,639,291.62 and 9,218,900,060.48

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Solution

The fourth proportional to 15,526,892,552.60, 23,266,639,291.62 and 9,218,900,060.48 is: 13,814,278,784.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,526,892,552.60 : 23,266,639,291.62 = 9,218,900,060.48 : x
  2. Step 2: Convert to fraction form
    15,526,892,552.60/23,266,639,291.62 = 9,218,900,060.48/x
  3. Step 3: Cross multiply
    15,526,892,552.60x = 23,266,639,291.62 × 9,218,900,060.48
  4. Step 4: Simplify right side
    15,526,892,552.60x = 214,492,822,372,681,940,992
  5. Step 5: Solve for x
    x = 214,492,822,372,681,940,992/15,526,892,552.60
  6. Step 6: Final answer
    x = 13,814,278,784.12

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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.