Home / 66,872,180.34-92,284,277.31-37,502,882.33

Finding the Fourth Proportional to 66,872,180.34, 92,284,277.31 and 37,502,882.33

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Solution

The fourth proportional to 66,872,180.34, 92,284,277.31 and 37,502,882.33 is: 51,754,352.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,872,180.34 : 92,284,277.31 = 37,502,882.33 : x
  2. Step 2: Convert to fraction form
    66,872,180.34/92,284,277.31 = 37,502,882.33/x
  3. Step 3: Cross multiply
    66,872,180.34x = 92,284,277.31 × 37,502,882.33
  4. Step 4: Simplify right side
    66,872,180.34x = 3,460,926,392,404,598
  5. Step 5: Solve for x
    x = 3,460,926,392,404,598/66,872,180.34
  6. Step 6: Final answer
    x = 51,754,352.48

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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.