Home / 25,892,803.02-38,844,321.04-9,498,239.68

Finding the Fourth Proportional to 25,892,803.02, 38,844,321.04 and 9,498,239.68

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Solution

The fourth proportional to 25,892,803.02, 38,844,321.04 and 9,498,239.68 is: 14,249,236.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,803.02 : 38,844,321.04 = 9,498,239.68 : x
  2. Step 2: Convert to fraction form
    25,892,803.02/38,844,321.04 = 9,498,239.68/x
  3. Step 3: Cross multiply
    25,892,803.02x = 38,844,321.04 × 9,498,239.68
  4. Step 4: Simplify right side
    25,892,803.02x = 368,952,671,444,786.88
  5. Step 5: Solve for x
    x = 368,952,671,444,786.88/25,892,803.02
  6. Step 6: Final answer
    x = 14,249,236.41

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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.