Home / 15,558,844.45-23,338,266.68-15,558,844.45

Finding the Fourth Proportional to 15,558,844.45, 23,338,266.68 and 15,558,844.45

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Solution

The fourth proportional to 15,558,844.45, 23,338,266.68 and 15,558,844.45 is: 23,338,266.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,558,844.45 : 23,338,266.68 = 15,558,844.45 : x
  2. Step 2: Convert to fraction form
    15,558,844.45/23,338,266.68 = 15,558,844.45/x
  3. Step 3: Cross multiply
    15,558,844.45x = 23,338,266.68 × 15,558,844.45
  4. Step 4: Simplify right side
    15,558,844.45x = 363,116,461,006,737.88
  5. Step 5: Solve for x
    x = 363,116,461,006,737.88/15,558,844.45
  6. Step 6: Final answer
    x = 23,338,266.68

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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.