Home / 19,544,024.57-26,970,785.69-10,842,197.39

Finding the Fourth Proportional to 19,544,024.57, 26,970,785.69 and 10,842,197.39

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Solution

The fourth proportional to 19,544,024.57, 26,970,785.69 and 10,842,197.39 is: 14,962,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,024.57 : 26,970,785.69 = 10,842,197.39 : x
  2. Step 2: Convert to fraction form
    19,544,024.57/26,970,785.69 = 10,842,197.39/x
  3. Step 3: Cross multiply
    19,544,024.57x = 26,970,785.69 × 10,842,197.39
  4. Step 4: Simplify right side
    19,544,024.57x = 292,422,582,160,156.38
  5. Step 5: Solve for x
    x = 292,422,582,160,156.38/19,544,024.57
  6. Step 6: Final answer
    x = 14,962,250.03

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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.