Home / 63,869,884.71-95,803,451.51-17,810,526.55

Finding the Fourth Proportional to 63,869,884.71, 95,803,451.51 and 17,810,526.55

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Solution

The fourth proportional to 63,869,884.71, 95,803,451.51 and 17,810,526.55 is: 26,715,406.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,869,884.71 : 95,803,451.51 = 17,810,526.55 : x
  2. Step 2: Convert to fraction form
    63,869,884.71/95,803,451.51 = 17,810,526.55/x
  3. Step 3: Cross multiply
    63,869,884.71x = 95,803,451.51 × 17,810,526.55
  4. Step 4: Simplify right side
    63,869,884.71x = 1,706,309,916,700,492.75
  5. Step 5: Solve for x
    x = 1,706,309,916,700,492.75/63,869,884.71
  6. Step 6: Final answer
    x = 26,715,406.24

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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.