Home / 68,977,196.84-103,473,799.64-22,923,175.88

Finding the Fourth Proportional to 68,977,196.84, 103,473,799.64 and 22,923,175.88

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Solution

The fourth proportional to 68,977,196.84, 103,473,799.64 and 22,923,175.88 is: 34,387,423.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,977,196.84 : 103,473,799.64 = 22,923,175.88 : x
  2. Step 2: Convert to fraction form
    68,977,196.84/103,473,799.64 = 22,923,175.88/x
  3. Step 3: Cross multiply
    68,977,196.84x = 103,473,799.64 × 22,923,175.88
  4. Step 4: Simplify right side
    68,977,196.84x = 2,371,948,108,119,600.50
  5. Step 5: Solve for x
    x = 2,371,948,108,119,600.50/68,977,196.84
  6. Step 6: Final answer
    x = 34,387,423.91

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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.