Home / 58,739,686.77-81,062,117.84-32,279,685.62

Finding the Fourth Proportional to 58,739,686.77, 81,062,117.84 and 32,279,685.62

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Solution

The fourth proportional to 58,739,686.77, 81,062,117.84 and 32,279,685.62 is: 44,546,708.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,739,686.77 : 81,062,117.84 = 32,279,685.62 : x
  2. Step 2: Convert to fraction form
    58,739,686.77/81,062,117.84 = 32,279,685.62/x
  3. Step 3: Cross multiply
    58,739,686.77x = 81,062,117.84 × 32,279,685.62
  4. Step 4: Simplify right side
    58,739,686.77x = 2,616,659,679,566,593.50
  5. Step 5: Solve for x
    x = 2,616,659,679,566,593.50/58,739,686.77
  6. Step 6: Final answer
    x = 44,546,708.09

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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.