Home / 62,043,625.72-93,065,462.16-61,953,969.88

Finding the Fourth Proportional to 62,043,625.72, 93,065,462.16 and 61,953,969.88

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Solution

The fourth proportional to 62,043,625.72, 93,065,462.16 and 61,953,969.88 is: 92,930,978.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,043,625.72 : 93,065,462.16 = 61,953,969.88 : x
  2. Step 2: Convert to fraction form
    62,043,625.72/93,065,462.16 = 61,953,969.88/x
  3. Step 3: Cross multiply
    62,043,625.72x = 93,065,462.16 × 61,953,969.88
  4. Step 4: Simplify right side
    62,043,625.72x = 5,765,774,839,528,920
  5. Step 5: Solve for x
    x = 5,765,774,839,528,920/62,043,625.72
  6. Step 6: Final answer
    x = 92,930,978.37

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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.