Home / 71,360,071,397.33-107,087,264,182.38-33,597,446,117.16

Finding the Fourth Proportional to 71,360,071,397.33, 107,087,264,182.38 and 33,597,446,117.16

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Solution

The fourth proportional to 71,360,071,397.33, 107,087,264,182.38 and 33,597,446,117.16 is: 50,418,371,475.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,360,071,397.33 : 107,087,264,182.38 = 33,597,446,117.16 : x
  2. Step 2: Convert to fraction form
    71,360,071,397.33/107,087,264,182.38 = 33,597,446,117.16/x
  3. Step 3: Cross multiply
    71,360,071,397.33x = 107,087,264,182.38 × 33,597,446,117.16
  4. Step 4: Simplify right side
    71,360,071,397.33x = 3,597,858,588,201,590,456,320
  5. Step 5: Solve for x
    x = 3,597,858,588,201,590,456,320/71,360,071,397.33
  6. Step 6: Final answer
    x = 50,418,371,475.12

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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.