Home / 60,591,891.08-83,617,116.54-33,089,818.52

Finding the Fourth Proportional to 60,591,891.08, 83,617,116.54 and 33,089,818.52

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Solution

The fourth proportional to 60,591,891.08, 83,617,116.54 and 33,089,818.52 is: 45,664,117.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,591,891.08 : 83,617,116.54 = 33,089,818.52 : x
  2. Step 2: Convert to fraction form
    60,591,891.08/83,617,116.54 = 33,089,818.52/x
  3. Step 3: Cross multiply
    60,591,891.08x = 83,617,116.54 × 33,089,818.52
  4. Step 4: Simplify right side
    60,591,891.08x = 2,766,875,211,474,290.50
  5. Step 5: Solve for x
    x = 2,766,875,211,474,290.50/60,591,891.08
  6. Step 6: Final answer
    x = 45,664,117.13

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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.