Home / 60,895,028.26-91,337,948.29-19,394,227.45

Finding the Fourth Proportional to 60,895,028.26, 91,337,948.29 and 19,394,227.45

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Solution

The fourth proportional to 60,895,028.26, 91,337,948.29 and 19,394,227.45 is: 29,089,878.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,895,028.26 : 91,337,948.29 = 19,394,227.45 : x
  2. Step 2: Convert to fraction form
    60,895,028.26/91,337,948.29 = 19,394,227.45/x
  3. Step 3: Cross multiply
    60,895,028.26x = 91,337,948.29 × 19,394,227.45
  4. Step 4: Simplify right side
    60,895,028.26x = 1,771,428,943,952,598.50
  5. Step 5: Solve for x
    x = 1,771,428,943,952,598.50/60,895,028.26
  6. Step 6: Final answer
    x = 29,089,878.02

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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.