Home / 42,522,927.44-63,732,571.97-22,041,355.32

Finding the Fourth Proportional to 42,522,927.44, 63,732,571.97 and 22,041,355.32

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Solution

The fourth proportional to 42,522,927.44, 63,732,571.97 and 22,041,355.32 is: 33,035,173.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,522,927.44 : 63,732,571.97 = 22,041,355.32 : x
  2. Step 2: Convert to fraction form
    42,522,927.44/63,732,571.97 = 22,041,355.32/x
  3. Step 3: Cross multiply
    42,522,927.44x = 63,732,571.97 × 22,041,355.32
  4. Step 4: Simplify right side
    42,522,927.44x = 1,404,752,264,138,035.75
  5. Step 5: Solve for x
    x = 1,404,752,264,138,035.75/42,522,927.44
  6. Step 6: Final answer
    x = 33,035,173.00

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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.