Home / 63,052,432.80-94,578,649.20-35,748,175.20

Finding the Fourth Proportional to 63,052,432.80, 94,578,649.20 and 35,748,175.20

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Solution

The fourth proportional to 63,052,432.80, 94,578,649.20 and 35,748,175.20 is: 53,622,262.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,052,432.80 : 94,578,649.20 = 35,748,175.20 : x
  2. Step 2: Convert to fraction form
    63,052,432.80/94,578,649.20 = 35,748,175.20/x
  3. Step 3: Cross multiply
    63,052,432.80x = 94,578,649.20 × 35,748,175.20
  4. Step 4: Simplify right side
    63,052,432.80x = 3,381,014,121,780,940
  5. Step 5: Solve for x
    x = 3,381,014,121,780,940/63,052,432.80
  6. Step 6: Final answer
    x = 53,622,262.80

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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.