Home / 48,314,436-66,673,921.68-26,584,404

Finding the Fourth Proportional to 48,314,436, 66,673,921.68 and 26,584,404

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Solution

The fourth proportional to 48,314,436, 66,673,921.68 and 26,584,404 is: 36,686,477.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,314,436 : 66,673,921.68 = 26,584,404 : x
  2. Step 2: Convert to fraction form
    48,314,436/66,673,921.68 = 26,584,404/x
  3. Step 3: Cross multiply
    48,314,436x = 66,673,921.68 × 26,584,404
  4. Step 4: Simplify right side
    48,314,436x = 1,772,486,470,205,478.75
  5. Step 5: Solve for x
    x = 1,772,486,470,205,478.75/48,314,436
  6. Step 6: Final answer
    x = 36,686,477.52

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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.