Home / 39,673,341-59,532,970.95-16,642,213.02

Finding the Fourth Proportional to 39,673,341, 59,532,970.95 and 16,642,213.02

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Solution

The fourth proportional to 39,673,341, 59,532,970.95 and 16,642,213.02 is: 24,972,950.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,673,341 : 59,532,970.95 = 16,642,213.02 : x
  2. Step 2: Convert to fraction form
    39,673,341/59,532,970.95 = 16,642,213.02/x
  3. Step 3: Cross multiply
    39,673,341x = 59,532,970.95 × 16,642,213.02
  4. Step 4: Simplify right side
    39,673,341x = 990,760,384,263,371.75
  5. Step 5: Solve for x
    x = 990,760,384,263,371.75/39,673,341
  6. Step 6: Final answer
    x = 24,972,950.58

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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.