Home / 106,998,222.82-160,446,740.07-41,450,061.54

Finding the Fourth Proportional to 106,998,222.82, 160,446,740.07 and 41,450,061.54

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Solution

The fourth proportional to 106,998,222.82, 160,446,740.07 and 41,450,061.54 is: 62,155,492.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,998,222.82 : 160,446,740.07 = 41,450,061.54 : x
  2. Step 2: Convert to fraction form
    106,998,222.82/160,446,740.07 = 41,450,061.54/x
  3. Step 3: Cross multiply
    106,998,222.82x = 160,446,740.07 × 41,450,061.54
  4. Step 4: Simplify right side
    106,998,222.82x = 6,650,527,249,793,883
  5. Step 5: Solve for x
    x = 6,650,527,249,793,883/106,998,222.82
  6. Step 6: Final answer
    x = 62,155,492.63

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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.