Home / 59,633,987.60-89,403,742.20-32,707,643.60

Finding the Fourth Proportional to 59,633,987.60, 89,403,742.20 and 32,707,643.60

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Solution

The fourth proportional to 59,633,987.60, 89,403,742.20 and 32,707,643.60 is: 49,035,555.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,633,987.60 : 89,403,742.20 = 32,707,643.60 : x
  2. Step 2: Convert to fraction form
    59,633,987.60/89,403,742.20 = 32,707,643.60/x
  3. Step 3: Cross multiply
    59,633,987.60x = 89,403,742.20 × 32,707,643.60
  4. Step 4: Simplify right side
    59,633,987.60x = 2,924,185,736,383,880
  5. Step 5: Solve for x
    x = 2,924,185,736,383,880/59,633,987.60
  6. Step 6: Final answer
    x = 49,035,555.97

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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.