Home / 155,588,552.90-233,382,829.35-146,660,344.10

Finding the Fourth Proportional to 155,588,552.90, 233,382,829.35 and 146,660,344.10

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Solution

The fourth proportional to 155,588,552.90, 233,382,829.35 and 146,660,344.10 is: 219,990,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,588,552.90 : 233,382,829.35 = 146,660,344.10 : x
  2. Step 2: Convert to fraction form
    155,588,552.90/233,382,829.35 = 146,660,344.10/x
  3. Step 3: Cross multiply
    155,588,552.90x = 233,382,829.35 × 146,660,344.10
  4. Step 4: Simplify right side
    155,588,552.90x = 34,228,006,059,502,576
  5. Step 5: Solve for x
    x = 34,228,006,059,502,576/155,588,552.90
  6. Step 6: Final answer
    x = 219,990,516.15

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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.