Home / 39,367,072.60-59,050,608.90-33,887,325.40

Finding the Fourth Proportional to 39,367,072.60, 59,050,608.90 and 33,887,325.40

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Solution

The fourth proportional to 39,367,072.60, 59,050,608.90 and 33,887,325.40 is: 50,830,988.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,072.60 : 59,050,608.90 = 33,887,325.40 : x
  2. Step 2: Convert to fraction form
    39,367,072.60/59,050,608.90 = 33,887,325.40/x
  3. Step 3: Cross multiply
    39,367,072.60x = 59,050,608.90 × 33,887,325.40
  4. Step 4: Simplify right side
    39,367,072.60x = 2,001,067,198,862,436
  5. Step 5: Solve for x
    x = 2,001,067,198,862,436/39,367,072.60
  6. Step 6: Final answer
    x = 50,830,988.10

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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.