Home / 192,393,134.06-288,585,657.87-46,827,507.56

Finding the Fourth Proportional to 192,393,134.06, 288,585,657.87 and 46,827,507.56

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Solution

The fourth proportional to 192,393,134.06, 288,585,657.87 and 46,827,507.56 is: 70,240,277.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,393,134.06 : 288,585,657.87 = 46,827,507.56 : x
  2. Step 2: Convert to fraction form
    192,393,134.06/288,585,657.87 = 46,827,507.56/x
  3. Step 3: Cross multiply
    192,393,134.06x = 288,585,657.87 × 46,827,507.56
  4. Step 4: Simplify right side
    192,393,134.06x = 13,513,747,073,996,466
  5. Step 5: Solve for x
    x = 13,513,747,073,996,466/192,393,134.06
  6. Step 6: Final answer
    x = 70,240,277.23

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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.