Home / 166,098,751.20-249,073,477.20-63,828,799.20

Finding the Fourth Proportional to 166,098,751.20, 249,073,477.20 and 63,828,799.20

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Solution

The fourth proportional to 166,098,751.20, 249,073,477.20 and 63,828,799.20 is: 95,714,512.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,098,751.20 : 249,073,477.20 = 63,828,799.20 : x
  2. Step 2: Convert to fraction form
    166,098,751.20/249,073,477.20 = 63,828,799.20/x
  3. Step 3: Cross multiply
    166,098,751.20x = 249,073,477.20 × 63,828,799.20
  4. Step 4: Simplify right side
    166,098,751.20x = 15,898,060,962,244,578
  5. Step 5: Solve for x
    x = 15,898,060,962,244,578/166,098,751.20
  6. Step 6: Final answer
    x = 95,714,512.28

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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.