Home / 38,606,333.97-57,909,452.04-9,852,470.19

Finding the Fourth Proportional to 38,606,333.97, 57,909,452.04 and 9,852,470.19

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Solution

The fourth proportional to 38,606,333.97, 57,909,452.04 and 9,852,470.19 is: 14,778,692.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,606,333.97 : 57,909,452.04 = 9,852,470.19 : x
  2. Step 2: Convert to fraction form
    38,606,333.97/57,909,452.04 = 9,852,470.19/x
  3. Step 3: Cross multiply
    38,606,333.97x = 57,909,452.04 × 9,852,470.19
  4. Step 4: Simplify right side
    38,606,333.97x = 570,551,149,943,334.62
  5. Step 5: Solve for x
    x = 570,551,149,943,334.62/38,606,333.97
  6. Step 6: Final answer
    x = 14,778,692.80

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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.