Home / 14,225,010,164.42-21,329,244,351.61-5,382,532,097.87

Finding the Fourth Proportional to 14,225,010,164.42, 21,329,244,351.61 and 5,382,532,097.87

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Solution

The fourth proportional to 14,225,010,164.42, 21,329,244,351.61 and 5,382,532,097.87 is: 8,070,668,563.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,225,010,164.42 : 21,329,244,351.61 = 5,382,532,097.87 : x
  2. Step 2: Convert to fraction form
    14,225,010,164.42/21,329,244,351.61 = 5,382,532,097.87/x
  3. Step 3: Cross multiply
    14,225,010,164.42x = 21,329,244,351.61 × 5,382,532,097.87
  4. Step 4: Simplify right side
    14,225,010,164.42x = 114,805,342,345,730,408,448
  5. Step 5: Solve for x
    x = 114,805,342,345,730,408,448/14,225,010,164.42
  6. Step 6: Final answer
    x = 8,070,668,563.24

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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.