Home / 16,584,006.19-22,885,950.51-9,241,678.21

Finding the Fourth Proportional to 16,584,006.19, 22,885,950.51 and 9,241,678.21

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Solution

The fourth proportional to 16,584,006.19, 22,885,950.51 and 9,241,678.21 is: 12,753,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,584,006.19 : 22,885,950.51 = 9,241,678.21 : x
  2. Step 2: Convert to fraction form
    16,584,006.19/22,885,950.51 = 9,241,678.21/x
  3. Step 3: Cross multiply
    16,584,006.19x = 22,885,950.51 × 9,241,678.21
  4. Step 4: Simplify right side
    16,584,006.19x = 211,504,590,143,405.44
  5. Step 5: Solve for x
    x = 211,504,590,143,405.44/16,584,006.19
  6. Step 6: Final answer
    x = 12,753,528.17

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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.