Home / 41,138,218,402.03-56,766,202,237.38-23,070,016,415.17

Finding the Fourth Proportional to 41,138,218,402.03, 56,766,202,237.38 and 23,070,016,415.17

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Solution

The fourth proportional to 41,138,218,402.03, 56,766,202,237.38 and 23,070,016,415.17 is: 31,834,077,126.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,138,218,402.03 : 56,766,202,237.38 = 23,070,016,415.17 : x
  2. Step 2: Convert to fraction form
    41,138,218,402.03/56,766,202,237.38 = 23,070,016,415.17/x
  3. Step 3: Cross multiply
    41,138,218,402.03x = 56,766,202,237.38 × 23,070,016,415.17
  4. Step 4: Simplify right side
    41,138,218,402.03x = 1,309,597,217,443,216,359,424
  5. Step 5: Solve for x
    x = 1,309,597,217,443,216,359,424/41,138,218,402.03
  6. Step 6: Final answer
    x = 31,834,077,126.16

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Double scale
Find fourth proportional to 41,138,218,403.03, 56,766,202,238.76 and 23,070,016,416.17
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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.