Home / 33,032,721.88-49,549,064.58-10,315,566.04

Finding the Fourth Proportional to 33,032,721.88, 49,549,064.58 and 10,315,566.04

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Solution

The fourth proportional to 33,032,721.88, 49,549,064.58 and 10,315,566.04 is: 15,473,343.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,032,721.88 : 49,549,064.58 = 10,315,566.04 : x
  2. Step 2: Convert to fraction form
    33,032,721.88/49,549,064.58 = 10,315,566.04/x
  3. Step 3: Cross multiply
    33,032,721.88x = 49,549,064.58 × 10,315,566.04
  4. Step 4: Simplify right side
    33,032,721.88x = 511,126,647,895,214.81
  5. Step 5: Solve for x
    x = 511,126,647,895,214.81/33,032,721.88
  6. Step 6: Final answer
    x = 15,473,343.36

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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.