Home / 17,000,753,573.92-23,461,121,417.88-9,379,799,092.12

Finding the Fourth Proportional to 17,000,753,573.92, 23,461,121,417.88 and 9,379,799,092.12

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Solution

The fourth proportional to 17,000,753,573.92, 23,461,121,417.88 and 9,379,799,092.12 is: 12,944,167,705.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000,753,573.92 : 23,461,121,417.88 = 9,379,799,092.12 : x
  2. Step 2: Convert to fraction form
    17,000,753,573.92/23,461,121,417.88 = 9,379,799,092.12/x
  3. Step 3: Cross multiply
    17,000,753,573.92x = 23,461,121,417.88 × 9,379,799,092.12
  4. Step 4: Simplify right side
    17,000,753,573.92x = 220,060,605,375,547,932,672
  5. Step 5: Solve for x
    x = 220,060,605,375,547,932,672/17,000,753,573.92
  6. Step 6: Final answer
    x = 12,944,167,705.20

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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.