Home / 19,496,651.27-26,906,219.28-10,794,823.81

Finding the Fourth Proportional to 19,496,651.27, 26,906,219.28 and 10,794,823.81

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Solution

The fourth proportional to 19,496,651.27, 26,906,219.28 and 10,794,823.81 is: 14,897,322.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,651.27 : 26,906,219.28 = 10,794,823.81 : x
  2. Step 2: Convert to fraction form
    19,496,651.27/26,906,219.28 = 10,794,823.81/x
  3. Step 3: Cross multiply
    19,496,651.27x = 26,906,219.28 × 10,794,823.81
  4. Step 4: Simplify right side
    19,496,651.27x = 290,447,896,453,559.50
  5. Step 5: Solve for x
    x = 290,447,896,453,559.50/19,496,651.27
  6. Step 6: Final answer
    x = 14,897,322.24

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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.