Home / 23,454,784.80-35,181,010.80-12,096,381.60

Finding the Fourth Proportional to 23,454,784.80, 35,181,010.80 and 12,096,381.60

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Solution

The fourth proportional to 23,454,784.80, 35,181,010.80 and 12,096,381.60 is: 18,143,970.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,454,784.80 : 35,181,010.80 = 12,096,381.60 : x
  2. Step 2: Convert to fraction form
    23,454,784.80/35,181,010.80 = 12,096,381.60/x
  3. Step 3: Cross multiply
    23,454,784.80x = 35,181,010.80 × 12,096,381.60
  4. Step 4: Simplify right side
    23,454,784.80x = 425,562,931,710,521.25
  5. Step 5: Solve for x
    x = 425,562,931,710,521.25/23,454,784.80
  6. Step 6: Final answer
    x = 18,143,970.85

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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.