Home / 16,366,842.75-22,586,244.44-9,123,498.75

Finding the Fourth Proportional to 16,366,842.75, 22,586,244.44 and 9,123,498.75

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Solution

The fourth proportional to 16,366,842.75, 22,586,244.44 and 9,123,498.75 is: 12,590,429.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,366,842.75 : 22,586,244.44 = 9,123,498.75 : x
  2. Step 2: Convert to fraction form
    16,366,842.75/22,586,244.44 = 9,123,498.75/x
  3. Step 3: Cross multiply
    16,366,842.75x = 22,586,244.44 × 9,123,498.75
  4. Step 4: Simplify right side
    16,366,842.75x = 206,065,572,869,916.94
  5. Step 5: Solve for x
    x = 206,065,572,869,916.94/16,366,842.75
  6. Step 6: Final answer
    x = 12,590,429.08

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Double scale
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1.5x scale

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.