Home / 162,010,293.75-223,502,958.90-94,995,045.41

Finding the Fourth Proportional to 162,010,293.75, 223,502,958.90 and 94,995,045.41

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Solution

The fourth proportional to 162,010,293.75, 223,502,958.90 and 94,995,045.41 is: 131,051,387.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,010,293.75 : 223,502,958.90 = 94,995,045.41 : x
  2. Step 2: Convert to fraction form
    162,010,293.75/223,502,958.90 = 94,995,045.41/x
  3. Step 3: Cross multiply
    162,010,293.75x = 223,502,958.90 × 94,995,045.41
  4. Step 4: Simplify right side
    162,010,293.75x = 21,231,673,728,857,348
  5. Step 5: Solve for x
    x = 21,231,673,728,857,348/162,010,293.75
  6. Step 6: Final answer
    x = 131,051,387.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.