Home / 16,015,775.60-24,024,974.52-4,656,210.32

Finding the Fourth Proportional to 16,015,775.60, 24,024,974.52 and 4,656,210.32

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Solution

The fourth proportional to 16,015,775.60, 24,024,974.52 and 4,656,210.32 is: 6,984,696.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,015,775.60 : 24,024,974.52 = 4,656,210.32 : x
  2. Step 2: Convert to fraction form
    16,015,775.60/24,024,974.52 = 4,656,210.32/x
  3. Step 3: Cross multiply
    16,015,775.60x = 24,024,974.52 × 4,656,210.32
  4. Step 4: Simplify right side
    16,015,775.60x = 111,865,334,297,761.05
  5. Step 5: Solve for x
    x = 111,865,334,297,761.05/16,015,775.60
  6. Step 6: Final answer
    x = 6,984,696.66

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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.