Home / 25,117,811.70-37,676,717.55-6,206,579.70

Finding the Fourth Proportional to 25,117,811.70, 37,676,717.55 and 6,206,579.70

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Solution

The fourth proportional to 25,117,811.70, 37,676,717.55 and 6,206,579.70 is: 9,309,869.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,117,811.70 : 37,676,717.55 = 6,206,579.70 : x
  2. Step 2: Convert to fraction form
    25,117,811.70/37,676,717.55 = 6,206,579.70/x
  3. Step 3: Cross multiply
    25,117,811.70x = 37,676,717.55 × 6,206,579.70
  4. Step 4: Simplify right side
    25,117,811.70x = 233,843,550,308,463.72
  5. Step 5: Solve for x
    x = 233,843,550,308,463.72/25,117,811.70
  6. Step 6: Final answer
    x = 9,309,869.55

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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.