Home / 16,015,776.60-24,024,976.02-4,656,211.32

Finding the Fourth Proportional to 16,015,776.60, 24,024,976.02 and 4,656,211.32

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Solution

The fourth proportional to 16,015,776.60, 24,024,976.02 and 4,656,211.32 is: 6,984,698.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,015,776.60 : 24,024,976.02 = 4,656,211.32 : x
  2. Step 2: Convert to fraction form
    16,015,776.60/24,024,976.02 = 4,656,211.32/x
  3. Step 3: Cross multiply
    16,015,776.60x = 24,024,976.02 × 4,656,211.32
  4. Step 4: Simplify right side
    16,015,776.60x = 111,865,365,307,052.55
  5. Step 5: Solve for x
    x = 111,865,365,307,052.55/16,015,776.60
  6. Step 6: Final answer
    x = 6,984,698.16

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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.