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Finding the Fourth Proportional to 58,761,741.60, 88,079,626.80 and 22,356,064.80

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Solution

The fourth proportional to 58,761,741.60, 88,079,626.80 and 22,356,064.80 is: 33,510,134.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,761,741.60 : 88,079,626.80 = 22,356,064.80 : x
  2. Step 2: Convert to fraction form
    58,761,741.60/88,079,626.80 = 22,356,064.80/x
  3. Step 3: Cross multiply
    58,761,741.60x = 88,079,626.80 × 22,356,064.80
  4. Step 4: Simplify right side
    58,761,741.60x = 1,969,113,844,300,616.75
  5. Step 5: Solve for x
    x = 1,969,113,844,300,616.75/58,761,741.60
  6. Step 6: Final answer
    x = 33,510,134.16

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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.