Home / 102,950,225.67-154,425,208.08-26,273,255.61

Finding the Fourth Proportional to 102,950,225.67, 154,425,208.08 and 26,273,255.61

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Solution

The fourth proportional to 102,950,225.67, 154,425,208.08 and 26,273,255.61 is: 39,409,850.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,950,225.67 : 154,425,208.08 = 26,273,255.61 : x
  2. Step 2: Convert to fraction form
    102,950,225.67/154,425,208.08 = 26,273,255.61/x
  3. Step 3: Cross multiply
    102,950,225.67x = 154,425,208.08 × 26,273,255.61
  4. Step 4: Simplify right side
    102,950,225.67x = 4,057,252,964,513,277.50
  5. Step 5: Solve for x
    x = 4,057,252,964,513,277.50/102,950,225.67
  6. Step 6: Final answer
    x = 39,409,850.13

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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.