Home / 41,138,218,386.36-56,766,202,215.84-23,070,016,399.55

Finding the Fourth Proportional to 41,138,218,386.36, 56,766,202,215.84 and 23,070,016,399.55

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Solution

The fourth proportional to 41,138,218,386.36, 56,766,202,215.84 and 23,070,016,399.55 is: 31,834,077,104.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,138,218,386.36 : 56,766,202,215.84 = 23,070,016,399.55 : x
  2. Step 2: Convert to fraction form
    41,138,218,386.36/56,766,202,215.84 = 23,070,016,399.55/x
  3. Step 3: Cross multiply
    41,138,218,386.36x = 56,766,202,215.84 × 23,070,016,399.55
  4. Step 4: Simplify right side
    41,138,218,386.36x = 1,309,597,216,059,316,240,384
  5. Step 5: Solve for x
    x = 1,309,597,216,059,316,240,384/41,138,218,386.36
  6. Step 6: Final answer
    x = 31,834,077,104.65

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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.