Home / 39,458,577.60-59,124,880.80-33,034,046.40

Finding the Fourth Proportional to 39,458,577.60, 59,124,880.80 and 33,034,046.40

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Solution

The fourth proportional to 39,458,577.60, 59,124,880.80 and 33,034,046.40 is: 49,498,339.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,458,577.60 : 59,124,880.80 = 33,034,046.40 : x
  2. Step 2: Convert to fraction form
    39,458,577.60/59,124,880.80 = 33,034,046.40/x
  3. Step 3: Cross multiply
    39,458,577.60x = 59,124,880.80 × 33,034,046.40
  4. Step 4: Simplify right side
    39,458,577.60x = 1,953,134,055,741,669
  5. Step 5: Solve for x
    x = 1,953,134,055,741,669/39,458,577.60
  6. Step 6: Final answer
    x = 49,498,339.13

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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.