Home / 25,046,488.58-37,543,511.21-10,481,752.82

Finding the Fourth Proportional to 25,046,488.58, 37,543,511.21 and 10,481,752.82

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Solution

The fourth proportional to 25,046,488.58, 37,543,511.21 and 10,481,752.82 is: 15,711,655.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,046,488.58 : 37,543,511.21 = 10,481,752.82 : x
  2. Step 2: Convert to fraction form
    25,046,488.58/37,543,511.21 = 10,481,752.82/x
  3. Step 3: Cross multiply
    25,046,488.58x = 37,543,511.21 × 10,481,752.82
  4. Step 4: Simplify right side
    25,046,488.58x = 393,521,804,539,569.12
  5. Step 5: Solve for x
    x = 393,521,804,539,569.12/25,046,488.58
  6. Step 6: Final answer
    x = 15,711,655.68

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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.