Home / 29,328,586.77-40,473,449.76-17,882,314.77

Finding the Fourth Proportional to 29,328,586.77, 40,473,449.76 and 17,882,314.77

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Solution

The fourth proportional to 29,328,586.77, 40,473,449.76 and 17,882,314.77 is: 24,677,594.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,328,586.77 : 40,473,449.76 = 17,882,314.77 : x
  2. Step 2: Convert to fraction form
    29,328,586.77/40,473,449.76 = 17,882,314.77/x
  3. Step 3: Cross multiply
    29,328,586.77x = 40,473,449.76 × 17,882,314.77
  4. Step 4: Simplify right side
    29,328,586.77x = 723,758,968,436,100.88
  5. Step 5: Solve for x
    x = 723,758,968,436,100.88/29,328,586.77
  6. Step 6: Final answer
    x = 24,677,594.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.