Home / 61,554,997.50-92,357,930.97-26,993,515.74

Finding the Fourth Proportional to 61,554,997.50, 92,357,930.97 and 26,993,515.74

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Solution

The fourth proportional to 61,554,997.50, 92,357,930.97 and 26,993,515.74 is: 40,501,427.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,554,997.50 : 92,357,930.97 = 26,993,515.74 : x
  2. Step 2: Convert to fraction form
    61,554,997.50/92,357,930.97 = 26,993,515.74/x
  3. Step 3: Cross multiply
    61,554,997.50x = 92,357,930.97 × 26,993,515.74
  4. Step 4: Simplify right side
    61,554,997.50x = 2,493,065,263,352,528.50
  5. Step 5: Solve for x
    x = 2,493,065,263,352,528.50/61,554,997.50
  6. Step 6: Final answer
    x = 40,501,427.42

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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.