Home / 28,005,476.50-41,928,995.24-14,844,907.02

Finding the Fourth Proportional to 28,005,476.50, 41,928,995.24 and 14,844,907.02

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Solution

The fourth proportional to 28,005,476.50, 41,928,995.24 and 14,844,907.02 is: 22,225,368.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,005,476.50 : 41,928,995.24 = 14,844,907.02 : x
  2. Step 2: Convert to fraction form
    28,005,476.50/41,928,995.24 = 14,844,907.02/x
  3. Step 3: Cross multiply
    28,005,476.50x = 41,928,995.24 × 14,844,907.02
  4. Step 4: Simplify right side
    28,005,476.50x = 622,432,035,705,598
  5. Step 5: Solve for x
    x = 622,432,035,705,598/28,005,476.50
  6. Step 6: Final answer
    x = 22,225,368.52

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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.