Home / 22,099,468.40-33,093,215.40-17,620,492.40

Finding the Fourth Proportional to 22,099,468.40, 33,093,215.40 and 17,620,492.40

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Solution

The fourth proportional to 22,099,468.40, 33,093,215.40 and 17,620,492.40 is: 26,386,098.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,099,468.40 : 33,093,215.40 = 17,620,492.40 : x
  2. Step 2: Convert to fraction form
    22,099,468.40/33,093,215.40 = 17,620,492.40/x
  3. Step 3: Cross multiply
    22,099,468.40x = 33,093,215.40 × 17,620,492.40
  4. Step 4: Simplify right side
    22,099,468.40x = 583,118,750,447,262.88
  5. Step 5: Solve for x
    x = 583,118,750,447,262.88/22,099,468.40
  6. Step 6: Final answer
    x = 26,386,098.52

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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.