Home / 11,642,061.40-17,463,092.10-9,752,493.40

Finding the Fourth Proportional to 11,642,061.40, 17,463,092.10 and 9,752,493.40

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Solution

The fourth proportional to 11,642,061.40, 17,463,092.10 and 9,752,493.40 is: 14,628,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,642,061.40 : 17,463,092.10 = 9,752,493.40 : x
  2. Step 2: Convert to fraction form
    11,642,061.40/17,463,092.10 = 9,752,493.40/x
  3. Step 3: Cross multiply
    11,642,061.40x = 17,463,092.10 × 9,752,493.40
  4. Step 4: Simplify right side
    11,642,061.40x = 170,308,690,448,842.16
  5. Step 5: Solve for x
    x = 170,308,690,448,842.16/11,642,061.40
  6. Step 6: Final answer
    x = 14,628,740.10

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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.