Home / 68,804,904.27-94,950,786.56-37,865,068.59

Finding the Fourth Proportional to 68,804,904.27, 94,950,786.56 and 37,865,068.59

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Solution

The fourth proportional to 68,804,904.27, 94,950,786.56 and 37,865,068.59 is: 52,253,804.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,804,904.27 : 94,950,786.56 = 37,865,068.59 : x
  2. Step 2: Convert to fraction form
    68,804,904.27/94,950,786.56 = 37,865,068.59/x
  3. Step 3: Cross multiply
    68,804,904.27x = 94,950,786.56 × 37,865,068.59
  4. Step 4: Simplify right side
    68,804,904.27x = 3,595,318,045,579,525.50
  5. Step 5: Solve for x
    x = 3,595,318,045,579,525.50/68,804,904.27
  6. Step 6: Final answer
    x = 52,253,804.92

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