Home / 25,785,793.92-35,583,653.28-14,183,356.80

Finding the Fourth Proportional to 25,785,793.92, 35,583,653.28 and 14,183,356.80

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Solution

The fourth proportional to 25,785,793.92, 35,583,653.28 and 14,183,356.80 is: 19,572,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,785,793.92 : 35,583,653.28 = 14,183,356.80 : x
  2. Step 2: Convert to fraction form
    25,785,793.92/35,583,653.28 = 14,183,356.80/x
  3. Step 3: Cross multiply
    25,785,793.92x = 35,583,653.28 × 14,183,356.80
  4. Step 4: Simplify right side
    25,785,793.92x = 504,695,650,717,730.38
  5. Step 5: Solve for x
    x = 504,695,650,717,730.38/25,785,793.92
  6. Step 6: Final answer
    x = 19,572,624.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.