Home / 24,554,669.47-36,821,870.54-8,381,923.39

Finding the Fourth Proportional to 24,554,669.47, 36,821,870.54 and 8,381,923.39

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Solution

The fourth proportional to 24,554,669.47, 36,821,870.54 and 8,381,923.39 is: 12,569,425.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,554,669.47 : 36,821,870.54 = 8,381,923.39 : x
  2. Step 2: Convert to fraction form
    24,554,669.47/36,821,870.54 = 8,381,923.39/x
  3. Step 3: Cross multiply
    24,554,669.47x = 36,821,870.54 × 8,381,923.39
  4. Step 4: Simplify right side
    24,554,669.47x = 308,638,097,808,813.62
  5. Step 5: Solve for x
    x = 308,638,097,808,813.62/24,554,669.47
  6. Step 6: Final answer
    x = 12,569,425.88

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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.