Home / 47,474,002.39-71,212,482.51-16,349,340.10

Finding the Fourth Proportional to 47,474,002.39, 71,212,482.51 and 16,349,340.10

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Solution

The fourth proportional to 47,474,002.39, 71,212,482.51 and 16,349,340.10 is: 24,524,519.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,474,002.39 : 71,212,482.51 = 16,349,340.10 : x
  2. Step 2: Convert to fraction form
    47,474,002.39/71,212,482.51 = 16,349,340.10/x
  3. Step 3: Cross multiply
    47,474,002.39x = 71,212,482.51 × 16,349,340.10
  4. Step 4: Simplify right side
    47,474,002.39x = 1,164,277,095,921,291.75
  5. Step 5: Solve for x
    x = 1,164,277,095,921,291.75/47,474,002.39
  6. Step 6: Final answer
    x = 24,524,519.47

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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.