Home / 49,038,482.75-67,672,279.49-27,014,042.28

Finding the Fourth Proportional to 49,038,482.75, 67,672,279.49 and 27,014,042.28

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Solution

The fourth proportional to 49,038,482.75, 67,672,279.49 and 27,014,042.28 is: 37,278,922.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,038,482.75 : 67,672,279.49 = 27,014,042.28 : x
  2. Step 2: Convert to fraction form
    49,038,482.75/67,672,279.49 = 27,014,042.28/x
  3. Step 3: Cross multiply
    49,038,482.75x = 67,672,279.49 × 27,014,042.28
  4. Step 4: Simplify right side
    49,038,482.75x = 1,828,101,819,191,766.75
  5. Step 5: Solve for x
    x = 1,828,101,819,191,766.75/49,038,482.75
  6. Step 6: Final answer
    x = 37,278,922.93

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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.