Home / 63,962,341-88,268,029.22-34,593,675.72

Finding the Fourth Proportional to 63,962,341, 88,268,029.22 and 34,593,675.72

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Solution

The fourth proportional to 63,962,341, 88,268,029.22 and 34,593,675.72 is: 47,739,271.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,962,341 : 88,268,029.22 = 34,593,675.72 : x
  2. Step 2: Convert to fraction form
    63,962,341/88,268,029.22 = 34,593,675.72/x
  3. Step 3: Cross multiply
    63,962,341x = 88,268,029.22 × 34,593,675.72
  4. Step 4: Simplify right side
    63,962,341x = 3,053,515,579,280,164.50
  5. Step 5: Solve for x
    x = 3,053,515,579,280,164.50/63,962,341
  6. Step 6: Final answer
    x = 47,739,271.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.