Home / 15,382,442.02-23,071,900.47-4,023,986.98

Finding the Fourth Proportional to 15,382,442.02, 23,071,900.47 and 4,023,986.98

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Solution

The fourth proportional to 15,382,442.02, 23,071,900.47 and 4,023,986.98 is: 6,035,519.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,382,442.02 : 23,071,900.47 = 4,023,986.98 : x
  2. Step 2: Convert to fraction form
    15,382,442.02/23,071,900.47 = 4,023,986.98/x
  3. Step 3: Cross multiply
    15,382,442.02x = 23,071,900.47 × 4,023,986.98
  4. Step 4: Simplify right side
    15,382,442.02x = 92,841,027,095,135.88
  5. Step 5: Solve for x
    x = 92,841,027,095,135.88/15,382,442.02
  6. Step 6: Final answer
    x = 6,035,519.39

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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.