Home / 162,010,296.75-223,502,963.04-94,995,048.42

Finding the Fourth Proportional to 162,010,296.75, 223,502,963.04 and 94,995,048.42

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Solution

The fourth proportional to 162,010,296.75, 223,502,963.04 and 94,995,048.42 is: 131,051,391.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,010,296.75 : 223,502,963.04 = 94,995,048.42 : x
  2. Step 2: Convert to fraction form
    162,010,296.75/223,502,963.04 = 94,995,048.42/x
  3. Step 3: Cross multiply
    162,010,296.75x = 223,502,963.04 × 94,995,048.42
  4. Step 4: Simplify right side
    162,010,296.75x = 21,231,674,795,998,272
  5. Step 5: Solve for x
    x = 21,231,674,795,998,272/162,010,296.75
  6. Step 6: Final answer
    x = 131,051,391.31

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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.