Home / 37,654,340.80-56,481,511.20-26,175,215.20

Finding the Fourth Proportional to 37,654,340.80, 56,481,511.20 and 26,175,215.20

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Solution

The fourth proportional to 37,654,340.80, 56,481,511.20 and 26,175,215.20 is: 39,262,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,654,340.80 : 56,481,511.20 = 26,175,215.20 : x
  2. Step 2: Convert to fraction form
    37,654,340.80/56,481,511.20 = 26,175,215.20/x
  3. Step 3: Cross multiply
    37,654,340.80x = 56,481,511.20 × 26,175,215.20
  4. Step 4: Simplify right side
    37,654,340.80x = 1,478,415,710,481,210.25
  5. Step 5: Solve for x
    x = 1,478,415,710,481,210.25/37,654,340.80
  6. Step 6: Final answer
    x = 39,262,822.80

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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.