Home / 24,963,332.80-37,444,999.20-12,192,030.40

Finding the Fourth Proportional to 24,963,332.80, 37,444,999.20 and 12,192,030.40

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Solution

The fourth proportional to 24,963,332.80, 37,444,999.20 and 12,192,030.40 is: 18,288,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,332.80 : 37,444,999.20 = 12,192,030.40 : x
  2. Step 2: Convert to fraction form
    24,963,332.80/37,444,999.20 = 12,192,030.40/x
  3. Step 3: Cross multiply
    24,963,332.80x = 37,444,999.20 × 12,192,030.40
  4. Step 4: Simplify right side
    24,963,332.80x = 456,530,568,574,375.75
  5. Step 5: Solve for x
    x = 456,530,568,574,375.75/24,963,332.80
  6. Step 6: Final answer
    x = 18,288,045.60

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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.