Home / 25,989,911.71-35,882,998.99-16,701,061.14

Finding the Fourth Proportional to 25,989,911.71, 35,882,998.99 and 16,701,061.14

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Solution

The fourth proportional to 25,989,911.71, 35,882,998.99 and 16,701,061.14 is: 23,058,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,911.71 : 35,882,998.99 = 16,701,061.14 : x
  2. Step 2: Convert to fraction form
    25,989,911.71/35,882,998.99 = 16,701,061.14/x
  3. Step 3: Cross multiply
    25,989,911.71x = 35,882,998.99 × 16,701,061.14
  4. Step 4: Simplify right side
    25,989,911.71x = 599,284,159,976,795.62
  5. Step 5: Solve for x
    x = 599,284,159,976,795.62/25,989,911.71
  6. Step 6: Final answer
    x = 23,058,337.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.