Home / 15,593,002.45-23,391,701.60-4,811,179.93

Finding the Fourth Proportional to 15,593,002.45, 23,391,701.60 and 4,811,179.93

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Solution

The fourth proportional to 15,593,002.45, 23,391,701.60 and 4,811,179.93 is: 7,217,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,593,002.45 : 23,391,701.60 = 4,811,179.93 : x
  2. Step 2: Convert to fraction form
    15,593,002.45/23,391,701.60 = 4,811,179.93/x
  3. Step 3: Cross multiply
    15,593,002.45x = 23,391,701.60 × 4,811,179.93
  4. Step 4: Simplify right side
    15,593,002.45x = 112,541,685,329,041.11
  5. Step 5: Solve for x
    x = 112,541,685,329,041.11/15,593,002.45
  6. Step 6: Final answer
    x = 7,217,448.06

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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.