Home / 68,696,287.22-94,801,082.74-37,759,626.74

Finding the Fourth Proportional to 68,696,287.22, 94,801,082.74 and 37,759,626.74

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Solution

The fourth proportional to 68,696,287.22, 94,801,082.74 and 37,759,626.74 is: 52,108,398.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,696,287.22 : 94,801,082.74 = 37,759,626.74 : x
  2. Step 2: Convert to fraction form
    68,696,287.22/94,801,082.74 = 37,759,626.74/x
  3. Step 3: Cross multiply
    68,696,287.22x = 94,801,082.74 × 37,759,626.74
  4. Step 4: Simplify right side
    68,696,287.22x = 3,579,653,498,810,256.50
  5. Step 5: Solve for x
    x = 3,579,653,498,810,256.50/68,696,287.22
  6. Step 6: Final answer
    x = 52,108,398.34

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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.