Home / 89,554,539.24-134,331,367.82-34,972,669

Finding the Fourth Proportional to 89,554,539.24, 134,331,367.82 and 34,972,669

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Solution

The fourth proportional to 89,554,539.24, 134,331,367.82 and 34,972,669 is: 52,458,831.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,554,539.24 : 134,331,367.82 = 34,972,669 : x
  2. Step 2: Convert to fraction form
    89,554,539.24/134,331,367.82 = 34,972,669/x
  3. Step 3: Cross multiply
    89,554,539.24x = 134,331,367.82 × 34,972,669
  4. Step 4: Simplify right side
    89,554,539.24x = 4,697,926,463,086,111
  5. Step 5: Solve for x
    x = 4,697,926,463,086,111/89,554,539.24
  6. Step 6: Final answer
    x = 52,458,831.27

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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.