Home / 37,888,559.94-52,282,308.27-27,970,717.53

Finding the Fourth Proportional to 37,888,559.94, 52,282,308.27 and 27,970,717.53

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Solution

The fourth proportional to 37,888,559.94, 52,282,308.27 and 27,970,717.53 is: 38,596,707.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,888,559.94 : 52,282,308.27 = 27,970,717.53 : x
  2. Step 2: Convert to fraction form
    37,888,559.94/52,282,308.27 = 27,970,717.53/x
  3. Step 3: Cross multiply
    37,888,559.94x = 52,282,308.27 × 27,970,717.53
  4. Step 4: Simplify right side
    37,888,559.94x = 1,462,373,676,436,553.25
  5. Step 5: Solve for x
    x = 1,462,373,676,436,553.25/37,888,559.94
  6. Step 6: Final answer
    x = 38,596,707.79

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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.