Home / 36,635,065.20-54,960,568.20-11,075,407.20

Finding the Fourth Proportional to 36,635,065.20, 54,960,568.20 and 11,075,407.20

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Solution

The fourth proportional to 36,635,065.20, 54,960,568.20 and 11,075,407.20 is: 16,615,520.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,635,065.20 : 54,960,568.20 = 11,075,407.20 : x
  2. Step 2: Convert to fraction form
    36,635,065.20/54,960,568.20 = 11,075,407.20/x
  3. Step 3: Cross multiply
    36,635,065.20x = 54,960,568.20 × 11,075,407.20
  4. Step 4: Simplify right side
    36,635,065.20x = 608,710,672,758,371
  5. Step 5: Solve for x
    x = 608,710,672,758,371/36,635,065.20
  6. Step 6: Final answer
    x = 16,615,520.39

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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.