Home / 26,991,839.16-40,488,911.00-10,600,675.92

Finding the Fourth Proportional to 26,991,839.16, 40,488,911.00 and 10,600,675.92

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Solution

The fourth proportional to 26,991,839.16, 40,488,911.00 and 10,600,675.92 is: 15,901,466.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,991,839.16 : 40,488,911.00 = 10,600,675.92 : x
  2. Step 2: Convert to fraction form
    26,991,839.16/40,488,911.00 = 10,600,675.92/x
  3. Step 3: Cross multiply
    26,991,839.16x = 40,488,911.00 × 10,600,675.92
  4. Step 4: Simplify right side
    26,991,839.16x = 429,209,823,811,719.69
  5. Step 5: Solve for x
    x = 429,209,823,811,719.69/26,991,839.16
  6. Step 6: Final answer
    x = 15,901,466.41

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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.