Home / 48,271,141.77-66,615,481.88-26,246,119.89

Finding the Fourth Proportional to 48,271,141.77, 66,615,481.88 and 26,246,119.89

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Solution

The fourth proportional to 48,271,141.77, 66,615,481.88 and 26,246,119.89 is: 36,220,355.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,271,141.77 : 66,615,481.88 = 26,246,119.89 : x
  2. Step 2: Convert to fraction form
    48,271,141.77/66,615,481.88 = 26,246,119.89/x
  3. Step 3: Cross multiply
    48,271,141.77x = 66,615,481.88 × 26,246,119.89
  4. Step 4: Simplify right side
    48,271,141.77x = 1,748,397,923,821,372
  5. Step 5: Solve for x
    x = 1,748,397,923,821,372/48,271,141.77
  6. Step 6: Final answer
    x = 36,220,355.68

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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.