Home / 17,892,138.36-24,687,871.02-10,552,268.28

Finding the Fourth Proportional to 17,892,138.36, 24,687,871.02 and 10,552,268.28

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Solution

The fourth proportional to 17,892,138.36, 24,687,871.02 and 10,552,268.28 is: 14,560,195.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,892,138.36 : 24,687,871.02 = 10,552,268.28 : x
  2. Step 2: Convert to fraction form
    17,892,138.36/24,687,871.02 = 10,552,268.28/x
  3. Step 3: Cross multiply
    17,892,138.36x = 24,687,871.02 × 10,552,268.28
  4. Step 4: Simplify right side
    17,892,138.36x = 260,513,038,265,077.22
  5. Step 5: Solve for x
    x = 260,513,038,265,077.22/17,892,138.36
  6. Step 6: Final answer
    x = 14,560,195.83

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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.