Home / 176,291,275.20-264,436,912.80-95,669,707.20

Finding the Fourth Proportional to 176,291,275.20, 264,436,912.80 and 95,669,707.20

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Solution

The fourth proportional to 176,291,275.20, 264,436,912.80 and 95,669,707.20 is: 143,504,560.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,291,275.20 : 264,436,912.80 = 95,669,707.20 : x
  2. Step 2: Convert to fraction form
    176,291,275.20/264,436,912.80 = 95,669,707.20/x
  3. Step 3: Cross multiply
    176,291,275.20x = 264,436,912.80 × 95,669,707.20
  4. Step 4: Simplify right side
    176,291,275.20x = 25,298,602,020,447,936
  5. Step 5: Solve for x
    x = 25,298,602,020,447,936/176,291,275.20
  6. Step 6: Final answer
    x = 143,504,560.80

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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.