Home / 146,817,043.60-220,224,787.80-37,642,003.60

Finding the Fourth Proportional to 146,817,043.60, 220,224,787.80 and 37,642,003.60

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Solution

The fourth proportional to 146,817,043.60, 220,224,787.80 and 37,642,003.60 is: 56,462,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,817,043.60 : 220,224,787.80 = 37,642,003.60 : x
  2. Step 2: Convert to fraction form
    146,817,043.60/220,224,787.80 = 37,642,003.60/x
  3. Step 3: Cross multiply
    146,817,043.60x = 220,224,787.80 × 37,642,003.60
  4. Step 4: Simplify right side
    146,817,043.60x = 8,289,702,255,176,837
  5. Step 5: Solve for x
    x = 8,289,702,255,176,837/146,817,043.60
  6. Step 6: Final answer
    x = 56,462,806.03

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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.