Home / 192,393,132.93-288,585,656.18-46,827,506.43

Finding the Fourth Proportional to 192,393,132.93, 288,585,656.18 and 46,827,506.43

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Solution

The fourth proportional to 192,393,132.93, 288,585,656.18 and 46,827,506.43 is: 70,240,275.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,393,132.93 : 288,585,656.18 = 46,827,506.43 : x
  2. Step 2: Convert to fraction form
    192,393,132.93/288,585,656.18 = 46,827,506.43/x
  3. Step 3: Cross multiply
    192,393,132.93x = 288,585,656.18 × 46,827,506.43
  4. Step 4: Simplify right side
    192,393,132.93x = 13,513,746,670,316,184
  5. Step 5: Solve for x
    x = 13,513,746,670,316,184/192,393,132.93
  6. Step 6: Final answer
    x = 70,240,275.55

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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.