Home / 38,381,702.60-57,488,573.10-33,342,854.60

Finding the Fourth Proportional to 38,381,702.60, 57,488,573.10 and 33,342,854.60

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Solution

The fourth proportional to 38,381,702.60, 57,488,573.10 and 33,342,854.60 is: 49,941,326.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,381,702.60 : 57,488,573.10 = 33,342,854.60 : x
  2. Step 2: Convert to fraction form
    38,381,702.60/57,488,573.10 = 33,342,854.60/x
  3. Step 3: Cross multiply
    38,381,702.60x = 57,488,573.10 × 33,342,854.60
  4. Step 4: Simplify right side
    38,381,702.60x = 1,916,833,134,034,771.50
  5. Step 5: Solve for x
    x = 1,916,833,134,034,771.50/38,381,702.60
  6. Step 6: Final answer
    x = 49,941,326.31

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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.