Home / 54,257,562.50-74,856,917.85-33,623,479.94

Finding the Fourth Proportional to 54,257,562.50, 74,856,917.85 and 33,623,479.94

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Solution

The fourth proportional to 54,257,562.50, 74,856,917.85 and 33,623,479.94 is: 46,388,926.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,257,562.50 : 74,856,917.85 = 33,623,479.94 : x
  2. Step 2: Convert to fraction form
    54,257,562.50/74,856,917.85 = 33,623,479.94/x
  3. Step 3: Cross multiply
    54,257,562.50x = 74,856,917.85 × 33,623,479.94
  4. Step 4: Simplify right side
    54,257,562.50x = 2,516,950,075,699,702.50
  5. Step 5: Solve for x
    x = 2,516,950,075,699,702.50/54,257,562.50
  6. Step 6: Final answer
    x = 46,388,926.44

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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.