Home / 19,240,600.83-26,552,040.48-10,538,918.79

Finding the Fourth Proportional to 19,240,600.83, 26,552,040.48 and 10,538,918.79

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Solution

The fourth proportional to 19,240,600.83, 26,552,040.48 and 10,538,918.79 is: 14,543,714.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,240,600.83 : 26,552,040.48 = 10,538,918.79 : x
  2. Step 2: Convert to fraction form
    19,240,600.83/26,552,040.48 = 10,538,918.79/x
  3. Step 3: Cross multiply
    19,240,600.83x = 26,552,040.48 × 10,538,918.79
  4. Step 4: Simplify right side
    19,240,600.83x = 279,829,798,327,512.59
  5. Step 5: Solve for x
    x = 279,829,798,327,512.59/19,240,600.83
  6. Step 6: Final answer
    x = 14,543,714.14

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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.