Home / 24,465,780-36,674,429.04-11,488,700.40

Finding the Fourth Proportional to 24,465,780, 36,674,429.04 and 11,488,700.40

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Solution

The fourth proportional to 24,465,780, 36,674,429.04 and 11,488,700.40 is: 17,221,667.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,465,780 : 36,674,429.04 = 11,488,700.40 : x
  2. Step 2: Convert to fraction form
    24,465,780/36,674,429.04 = 11,488,700.40/x
  3. Step 3: Cross multiply
    24,465,780x = 36,674,429.04 × 11,488,700.40
  4. Step 4: Simplify right side
    24,465,780x = 421,341,527,581,619.62
  5. Step 5: Solve for x
    x = 421,341,527,581,619.62/24,465,780
  6. Step 6: Final answer
    x = 17,221,667.47

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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.