Home / 36,081,329.64-54,129,955.14-10,524,339.24

Finding the Fourth Proportional to 36,081,329.64, 54,129,955.14 and 10,524,339.24

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Solution

The fourth proportional to 36,081,329.64, 54,129,955.14 and 10,524,339.24 is: 15,788,830.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,081,329.64 : 54,129,955.14 = 10,524,339.24 : x
  2. Step 2: Convert to fraction form
    36,081,329.64/54,129,955.14 = 10,524,339.24/x
  3. Step 3: Cross multiply
    36,081,329.64x = 54,129,955.14 × 10,524,339.24
  4. Step 4: Simplify right side
    36,081,329.64x = 569,682,010,939,341.75
  5. Step 5: Solve for x
    x = 569,682,010,939,341.75/36,081,329.64
  6. Step 6: Final answer
    x = 15,788,830.86

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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.