Home / 39,673,323-59,532,943.95-16,642,194.90

Finding the Fourth Proportional to 39,673,323, 59,532,943.95 and 16,642,194.90

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Solution

The fourth proportional to 39,673,323, 59,532,943.95 and 16,642,194.90 is: 24,972,923.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,673,323 : 59,532,943.95 = 16,642,194.90 : x
  2. Step 2: Convert to fraction form
    39,673,323/59,532,943.95 = 16,642,194.90/x
  3. Step 3: Cross multiply
    39,673,323x = 59,532,943.95 × 16,642,194.90
  4. Step 4: Simplify right side
    39,673,323x = 990,758,856,186,675.88
  5. Step 5: Solve for x
    x = 990,758,856,186,675.88/39,673,323
  6. Step 6: Final answer
    x = 24,972,923.40

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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.