Home / 19,496,652.77-26,906,221.35-10,794,825.32

Finding the Fourth Proportional to 19,496,652.77, 26,906,221.35 and 10,794,825.32

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Solution

The fourth proportional to 19,496,652.77, 26,906,221.35 and 10,794,825.32 is: 14,897,324.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,652.77 : 26,906,221.35 = 10,794,825.32 : x
  2. Step 2: Convert to fraction form
    19,496,652.77/26,906,221.35 = 10,794,825.32/x
  3. Step 3: Cross multiply
    19,496,652.77x = 26,906,221.35 × 10,794,825.32
  4. Step 4: Simplify right side
    19,496,652.77x = 290,447,959,359,973.50
  5. Step 5: Solve for x
    x = 290,447,959,359,973.50/19,496,652.77
  6. Step 6: Final answer
    x = 14,897,324.32

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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.