Home / 36,165,744.24-54,249,039.20-10,607,266.68

Finding the Fourth Proportional to 36,165,744.24, 54,249,039.20 and 10,607,266.68

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Solution

The fourth proportional to 36,165,744.24, 54,249,039.20 and 10,607,266.68 is: 15,911,024.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,165,744.24 : 54,249,039.20 = 10,607,266.68 : x
  2. Step 2: Convert to fraction form
    36,165,744.24/54,249,039.20 = 10,607,266.68/x
  3. Step 3: Cross multiply
    36,165,744.24x = 54,249,039.20 × 10,607,266.68
  4. Step 4: Simplify right side
    36,165,744.24x = 575,434,025,928,173.88
  5. Step 5: Solve for x
    x = 575,434,025,928,173.88/36,165,744.24
  6. Step 6: Final answer
    x = 15,911,024.04

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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.