Home / 63,869,882.71-95,803,448.51-17,810,524.55

Finding the Fourth Proportional to 63,869,882.71, 95,803,448.51 and 17,810,524.55

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Solution

The fourth proportional to 63,869,882.71, 95,803,448.51 and 17,810,524.55 is: 26,715,403.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,869,882.71 : 95,803,448.51 = 17,810,524.55 : x
  2. Step 2: Convert to fraction form
    63,869,882.71/95,803,448.51 = 17,810,524.55/x
  3. Step 3: Cross multiply
    63,869,882.71x = 95,803,448.51 × 17,810,524.55
  4. Step 4: Simplify right side
    63,869,882.71x = 1,706,309,671,662,016
  5. Step 5: Solve for x
    x = 1,706,309,671,662,016/63,869,882.71
  6. Step 6: Final answer
    x = 26,715,403.24

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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.