Home / 50,448,801.95-69,619,346.05-27,243,926.86

Finding the Fourth Proportional to 50,448,801.95, 69,619,346.05 and 27,243,926.86

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Solution

The fourth proportional to 50,448,801.95, 69,619,346.05 and 27,243,926.86 is: 37,596,618.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,448,801.95 : 69,619,346.05 = 27,243,926.86 : x
  2. Step 2: Convert to fraction form
    50,448,801.95/69,619,346.05 = 27,243,926.86/x
  3. Step 3: Cross multiply
    50,448,801.95x = 69,619,346.05 × 27,243,926.86
  4. Step 4: Simplify right side
    50,448,801.95x = 1,896,704,371,827,229.75
  5. Step 5: Solve for x
    x = 1,896,704,371,827,229.75/50,448,801.95
  6. Step 6: Final answer
    x = 37,596,618.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.