Home / 23,161,064.04-34,741,845.54-6,987,155.49

Finding the Fourth Proportional to 23,161,064.04, 34,741,845.54 and 6,987,155.49

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Solution

The fourth proportional to 23,161,064.04, 34,741,845.54 and 6,987,155.49 is: 10,480,808.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,161,064.04 : 34,741,845.54 = 6,987,155.49 : x
  2. Step 2: Convert to fraction form
    23,161,064.04/34,741,845.54 = 6,987,155.49/x
  3. Step 3: Cross multiply
    23,161,064.04x = 34,741,845.54 × 6,987,155.49
  4. Step 4: Simplify right side
    23,161,064.04x = 242,746,676,797,543.03
  5. Step 5: Solve for x
    x = 242,746,676,797,543.03/23,161,064.04
  6. Step 6: Final answer
    x = 10,480,808.50

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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.