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Finding the Fourth Proportional to 19,535,417, 26,958,875.70 and 10,950,713

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Solution

The fourth proportional to 19,535,417, 26,958,875.70 and 10,950,713 is: 15,111,984.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535,417 : 26,958,875.70 = 10,950,713 : x
  2. Step 2: Convert to fraction form
    19,535,417/26,958,875.70 = 10,950,713/x
  3. Step 3: Cross multiply
    19,535,417x = 26,958,875.70 × 10,950,713
  4. Step 4: Simplify right side
    19,535,417x = 295,218,910,593,374.06
  5. Step 5: Solve for x
    x = 295,218,910,593,374.06/19,535,417
  6. Step 6: Final answer
    x = 15,111,984.07

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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.