Home / 49,838,266.80-74,757,400.20-32,619,578.40

Finding the Fourth Proportional to 49,838,266.80, 74,757,400.20 and 32,619,578.40

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Solution

The fourth proportional to 49,838,266.80, 74,757,400.20 and 32,619,578.40 is: 48,929,367.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,838,266.80 : 74,757,400.20 = 32,619,578.40 : x
  2. Step 2: Convert to fraction form
    49,838,266.80/74,757,400.20 = 32,619,578.40/x
  3. Step 3: Cross multiply
    49,838,266.80x = 74,757,400.20 × 32,619,578.40
  4. Step 4: Simplify right side
    49,838,266.80x = 2,438,554,876,804,075.50
  5. Step 5: Solve for x
    x = 2,438,554,876,804,075.50/49,838,266.80
  6. Step 6: Final answer
    x = 48,929,367.60

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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.