Home / 24,255,816.80-36,384,308.40-7,217,045.60

Finding the Fourth Proportional to 24,255,816.80, 36,384,308.40 and 7,217,045.60

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Solution

The fourth proportional to 24,255,816.80, 36,384,308.40 and 7,217,045.60 is: 10,825,741.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,816.80 : 36,384,308.40 = 7,217,045.60 : x
  2. Step 2: Convert to fraction form
    24,255,816.80/36,384,308.40 = 7,217,045.60/x
  3. Step 3: Cross multiply
    24,255,816.80x = 36,384,308.40 × 7,217,045.60
  4. Step 4: Simplify right side
    24,255,816.80x = 262,587,212,847,263.03
  5. Step 5: Solve for x
    x = 262,587,212,847,263.03/24,255,816.80
  6. Step 6: Final answer
    x = 10,825,741.92

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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.