Home / 40,510,482.62-60,763,580.19-11,366,351.12

Finding the Fourth Proportional to 40,510,482.62, 60,763,580.19 and 11,366,351.12

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Solution

The fourth proportional to 40,510,482.62, 60,763,580.19 and 11,366,351.12 is: 17,048,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,510,482.62 : 60,763,580.19 = 11,366,351.12 : x
  2. Step 2: Convert to fraction form
    40,510,482.62/60,763,580.19 = 11,366,351.12/x
  3. Step 3: Cross multiply
    40,510,482.62x = 60,763,580.19 × 11,366,351.12
  4. Step 4: Simplify right side
    40,510,482.62x = 690,660,187,899,725.25
  5. Step 5: Solve for x
    x = 690,660,187,899,725.25/40,510,482.62
  6. Step 6: Final answer
    x = 17,048,925.20

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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.