Home / 16,128,527.10-24,192,790.65-16,016,552.70

Finding the Fourth Proportional to 16,128,527.10, 24,192,790.65 and 16,016,552.70

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Solution

The fourth proportional to 16,128,527.10, 24,192,790.65 and 16,016,552.70 is: 24,024,829.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,527.10 : 24,192,790.65 = 16,016,552.70 : x
  2. Step 2: Convert to fraction form
    16,128,527.10/24,192,790.65 = 16,016,552.70/x
  3. Step 3: Cross multiply
    16,128,527.10x = 24,192,790.65 × 16,016,552.70
  4. Step 4: Simplify right side
    16,128,527.10x = 387,485,106,405,792.19
  5. Step 5: Solve for x
    x = 387,485,106,405,792.19/16,128,527.10
  6. Step 6: Final answer
    x = 24,024,829.05

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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.