Home / 226,610,187.90-339,915,263.13-62,847,942.36

Finding the Fourth Proportional to 226,610,187.90, 339,915,263.13 and 62,847,942.36

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Solution

The fourth proportional to 226,610,187.90, 339,915,263.13 and 62,847,942.36 is: 94,271,908.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,610,187.90 : 339,915,263.13 = 62,847,942.36 : x
  2. Step 2: Convert to fraction form
    226,610,187.90/339,915,263.13 = 62,847,942.36/x
  3. Step 3: Cross multiply
    226,610,187.90x = 339,915,263.13 × 62,847,942.36
  4. Step 4: Simplify right side
    226,610,187.90x = 21,362,974,864,478,472
  5. Step 5: Solve for x
    x = 21,362,974,864,478,472/226,610,187.90
  6. Step 6: Final answer
    x = 94,271,908.35

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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.