Home / 63,067,114.40-94,600,671.60-52,863,447.20

Finding the Fourth Proportional to 63,067,114.40, 94,600,671.60 and 52,863,447.20

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Solution

The fourth proportional to 63,067,114.40, 94,600,671.60 and 52,863,447.20 is: 79,295,170.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,067,114.40 : 94,600,671.60 = 52,863,447.20 : x
  2. Step 2: Convert to fraction form
    63,067,114.40/94,600,671.60 = 52,863,447.20/x
  3. Step 3: Cross multiply
    63,067,114.40x = 94,600,671.60 × 52,863,447.20
  4. Step 4: Simplify right side
    63,067,114.40x = 5,000,917,608,211,139
  5. Step 5: Solve for x
    x = 5,000,917,608,211,139/63,067,114.40
  6. Step 6: Final answer
    x = 79,295,170.80

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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.