Home / 41,112,083.80-61,668,125.70-37,332,947.80

Finding the Fourth Proportional to 41,112,083.80, 61,668,125.70 and 37,332,947.80

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Solution

The fourth proportional to 41,112,083.80, 61,668,125.70 and 37,332,947.80 is: 55,999,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,112,083.80 : 61,668,125.70 = 37,332,947.80 : x
  2. Step 2: Convert to fraction form
    41,112,083.80/61,668,125.70 = 37,332,947.80/x
  3. Step 3: Cross multiply
    41,112,083.80x = 61,668,125.70 × 37,332,947.80
  4. Step 4: Simplify right side
    41,112,083.80x = 2,302,252,917,681,938.50
  5. Step 5: Solve for x
    x = 2,302,252,917,681,938.50/41,112,083.80
  6. Step 6: Final answer
    x = 55,999,421.70

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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.