Home / 60,772,242.20-83,852,287.44-35,980,118.60

Finding the Fourth Proportional to 60,772,242.20, 83,852,287.44 and 35,980,118.60

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Solution

The fourth proportional to 60,772,242.20, 83,852,287.44 and 35,980,118.60 is: 49,644,626.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,772,242.20 : 83,852,287.44 = 35,980,118.60 : x
  2. Step 2: Convert to fraction form
    60,772,242.20/83,852,287.44 = 35,980,118.60/x
  3. Step 3: Cross multiply
    60,772,242.20x = 83,852,287.44 × 35,980,118.60
  4. Step 4: Simplify right side
    60,772,242.20x = 3,017,015,246,972,490.50
  5. Step 5: Solve for x
    x = 3,017,015,246,972,490.50/60,772,242.20
  6. Step 6: Final answer
    x = 49,644,626.19

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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.