Home / 15,382,441.02-23,071,898.97-4,023,985.98

Finding the Fourth Proportional to 15,382,441.02, 23,071,898.97 and 4,023,985.98

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Solution

The fourth proportional to 15,382,441.02, 23,071,898.97 and 4,023,985.98 is: 6,035,517.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,382,441.02 : 23,071,898.97 = 4,023,985.98 : x
  2. Step 2: Convert to fraction form
    15,382,441.02/23,071,898.97 = 4,023,985.98/x
  3. Step 3: Cross multiply
    15,382,441.02x = 23,071,898.97 × 4,023,985.98
  4. Step 4: Simplify right side
    15,382,441.02x = 92,840,997,987,256.44
  5. Step 5: Solve for x
    x = 92,840,997,987,256.44/15,382,441.02
  6. Step 6: Final answer
    x = 6,035,517.89

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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.