Home / 107,456,744.01-161,169,369.61-52,854,673.17

Finding the Fourth Proportional to 107,456,744.01, 161,169,369.61 and 52,854,673.17

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Solution

The fourth proportional to 107,456,744.01, 161,169,369.61 and 52,854,673.17 is: 79,274,264.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,456,744.01 : 161,169,369.61 = 52,854,673.17 : x
  2. Step 2: Convert to fraction form
    107,456,744.01/161,169,369.61 = 52,854,673.17/x
  3. Step 3: Cross multiply
    107,456,744.01x = 161,169,369.61 × 52,854,673.17
  4. Step 4: Simplify right side
    107,456,744.01x = 8,518,554,355,751,481
  5. Step 5: Solve for x
    x = 8,518,554,355,751,481/107,456,744.01
  6. Step 6: Final answer
    x = 79,274,264.58

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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.