Home / 28,005,674.24-41,984,550.51-10,746,261.02

Finding the Fourth Proportional to 28,005,674.24, 41,984,550.51 and 10,746,261.02

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Solution

The fourth proportional to 28,005,674.24, 41,984,550.51 and 10,746,261.02 is: 16,110,197.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,005,674.24 : 41,984,550.51 = 10,746,261.02 : x
  2. Step 2: Convert to fraction form
    28,005,674.24/41,984,550.51 = 10,746,261.02/x
  3. Step 3: Cross multiply
    28,005,674.24x = 41,984,550.51 × 10,746,261.02
  4. Step 4: Simplify right side
    28,005,674.24x = 451,176,938,377,911.38
  5. Step 5: Solve for x
    x = 451,176,938,377,911.38/28,005,674.24
  6. Step 6: Final answer
    x = 16,110,197.33

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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.