Home / 23,411,064.80-35,102,600.40-12,073,656.80

Finding the Fourth Proportional to 23,411,064.80, 35,102,600.40 and 12,073,656.80

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Solution

The fourth proportional to 23,411,064.80, 35,102,600.40 and 12,073,656.80 is: 18,103,266.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411,064.80 : 35,102,600.40 = 12,073,656.80 : x
  2. Step 2: Convert to fraction form
    23,411,064.80/35,102,600.40 = 12,073,656.80/x
  3. Step 3: Cross multiply
    23,411,064.80x = 35,102,600.40 × 12,073,656.80
  4. Step 4: Simplify right side
    23,411,064.80x = 423,816,750,017,142.75
  5. Step 5: Solve for x
    x = 423,816,750,017,142.75/23,411,064.80
  6. Step 6: Final answer
    x = 18,103,266.71

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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.