Home / 107,267,265.14-160,902,373.91-30,590,301.56

Finding the Fourth Proportional to 107,267,265.14, 160,902,373.91 and 30,590,301.56

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Solution

The fourth proportional to 107,267,265.14, 160,902,373.91 and 30,590,301.56 is: 45,885,873.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,267,265.14 : 160,902,373.91 = 30,590,301.56 : x
  2. Step 2: Convert to fraction form
    107,267,265.14/160,902,373.91 = 30,590,301.56/x
  3. Step 3: Cross multiply
    107,267,265.14x = 160,902,373.91 × 30,590,301.56
  4. Step 4: Simplify right side
    107,267,265.14x = 4,922,052,138,669,313
  5. Step 5: Solve for x
    x = 4,922,052,138,669,313/107,267,265.14
  6. Step 6: Final answer
    x = 45,885,873.31

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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.