Home / 24,519,274.40-36,786,784.80-10,867,145.60

Finding the Fourth Proportional to 24,519,274.40, 36,786,784.80 and 10,867,145.60

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Solution

The fourth proportional to 24,519,274.40, 36,786,784.80 and 10,867,145.60 is: 16,304,207.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,519,274.40 : 36,786,784.80 = 10,867,145.60 : x
  2. Step 2: Convert to fraction form
    24,519,274.40/36,786,784.80 = 10,867,145.60/x
  3. Step 3: Cross multiply
    24,519,274.40x = 36,786,784.80 × 10,867,145.60
  4. Step 4: Simplify right side
    24,519,274.40x = 399,767,346,577,466.81
  5. Step 5: Solve for x
    x = 399,767,346,577,466.81/24,519,274.40
  6. Step 6: Final answer
    x = 16,304,207.87

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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.