Home / 38,693,292.48-57,976,165.38-22,473,713.16

Finding the Fourth Proportional to 38,693,292.48, 57,976,165.38 and 22,473,713.16

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Solution

The fourth proportional to 38,693,292.48, 57,976,165.38 and 22,473,713.16 is: 33,673,529.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,693,292.48 : 57,976,165.38 = 22,473,713.16 : x
  2. Step 2: Convert to fraction form
    38,693,292.48/57,976,165.38 = 22,473,713.16/x
  3. Step 3: Cross multiply
    38,693,292.48x = 57,976,165.38 × 22,473,713.16
  4. Step 4: Simplify right side
    38,693,292.48x = 1,302,939,710,866,842.50
  5. Step 5: Solve for x
    x = 1,302,939,710,866,842.50/38,693,292.48
  6. Step 6: Final answer
    x = 33,673,529.11

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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.