Home / 233,990,730.60-350,986,095.90-165,966,282.60

Finding the Fourth Proportional to 233,990,730.60, 350,986,095.90 and 165,966,282.60

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Solution

The fourth proportional to 233,990,730.60, 350,986,095.90 and 165,966,282.60 is: 248,949,423.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,990,730.60 : 350,986,095.90 = 165,966,282.60 : x
  2. Step 2: Convert to fraction form
    233,990,730.60/350,986,095.90 = 165,966,282.60/x
  3. Step 3: Cross multiply
    233,990,730.60x = 350,986,095.90 × 165,966,282.60
  4. Step 4: Simplify right side
    233,990,730.60x = 58,251,857,580,810,096
  5. Step 5: Solve for x
    x = 58,251,857,580,810,096/233,990,730.60
  6. Step 6: Final answer
    x = 248,949,423.90

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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.