Home / 19,333,353.19-26,673,498.18-10,959,825.23

Finding the Fourth Proportional to 19,333,353.19, 26,673,498.18 and 10,959,825.23

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Solution

The fourth proportional to 19,333,353.19, 26,673,498.18 and 10,959,825.23 is: 15,120,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333,353.19 : 26,673,498.18 = 10,959,825.23 : x
  2. Step 2: Convert to fraction form
    19,333,353.19/26,673,498.18 = 10,959,825.23/x
  3. Step 3: Cross multiply
    19,333,353.19x = 26,673,498.18 × 10,959,825.23
  4. Step 4: Simplify right side
    19,333,353.19x = 292,336,878,325,523.06
  5. Step 5: Solve for x
    x = 292,336,878,325,523.06/19,333,353.19
  6. Step 6: Final answer
    x = 15,120,857.49

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1.5x scale

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.