Home / 26,780,252.80-40,136,758.08-14,483,726.32

Finding the Fourth Proportional to 26,780,252.80, 40,136,758.08 and 14,483,726.32

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Solution

The fourth proportional to 26,780,252.80, 40,136,758.08 and 14,483,726.32 is: 21,707,405.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,780,252.80 : 40,136,758.08 = 14,483,726.32 : x
  2. Step 2: Convert to fraction form
    26,780,252.80/40,136,758.08 = 14,483,726.32/x
  3. Step 3: Cross multiply
    26,780,252.80x = 40,136,758.08 × 14,483,726.32
  4. Step 4: Simplify right side
    26,780,252.80x = 581,329,819,402,768.62
  5. Step 5: Solve for x
    x = 581,329,819,402,768.62/26,780,252.80
  6. Step 6: Final answer
    x = 21,707,405.97

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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.