Home / 24,293,876.20-36,454,811.10-9,158,669.80

Finding the Fourth Proportional to 24,293,876.20, 36,454,811.10 and 9,158,669.80

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Solution

The fourth proportional to 24,293,876.20, 36,454,811.10 and 9,158,669.80 is: 13,743,281.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,293,876.20 : 36,454,811.10 = 9,158,669.80 : x
  2. Step 2: Convert to fraction form
    24,293,876.20/36,454,811.10 = 9,158,669.80/x
  3. Step 3: Cross multiply
    24,293,876.20x = 36,454,811.10 × 9,158,669.80
  4. Step 4: Simplify right side
    24,293,876.20x = 333,877,577,486,274.81
  5. Step 5: Solve for x
    x = 333,877,577,486,274.81/24,293,876.20
  6. Step 6: Final answer
    x = 13,743,281.42

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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.