Home / 40,761,642.68-56,229,627.30-24,230,008.52

Finding the Fourth Proportional to 40,761,642.68, 56,229,627.30 and 24,230,008.52

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Solution

The fourth proportional to 40,761,642.68, 56,229,627.30 and 24,230,008.52 is: 33,424,667.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,761,642.68 : 56,229,627.30 = 24,230,008.52 : x
  2. Step 2: Convert to fraction form
    40,761,642.68/56,229,627.30 = 24,230,008.52/x
  3. Step 3: Cross multiply
    40,761,642.68x = 56,229,627.30 × 24,230,008.52
  4. Step 4: Simplify right side
    40,761,642.68x = 1,362,444,348,555,424.50
  5. Step 5: Solve for x
    x = 1,362,444,348,555,424.50/40,761,642.68
  6. Step 6: Final answer
    x = 33,424,667.38

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1.5x scale

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.