Home / 53,980,595.15-80,905,838.13-24,794,158.88

Finding the Fourth Proportional to 53,980,595.15, 80,905,838.13 and 24,794,158.88

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Solution

The fourth proportional to 53,980,595.15, 80,905,838.13 and 24,794,158.88 is: 37,161,357.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,980,595.15 : 80,905,838.13 = 24,794,158.88 : x
  2. Step 2: Convert to fraction form
    53,980,595.15/80,905,838.13 = 24,794,158.88/x
  3. Step 3: Cross multiply
    53,980,595.15x = 80,905,838.13 × 24,794,158.88
  4. Step 4: Simplify right side
    53,980,595.15x = 2,005,992,204,731,622.75
  5. Step 5: Solve for x
    x = 2,005,992,204,731,622.75/53,980,595.15
  6. Step 6: Final answer
    x = 37,161,357.69

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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.