Home / 26,404,625.47-39,599,254.53-10,226,968.51

Finding the Fourth Proportional to 26,404,625.47, 39,599,254.53 and 10,226,968.51

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Solution

The fourth proportional to 26,404,625.47, 39,599,254.53 and 10,226,968.51 is: 15,337,476.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,404,625.47 : 39,599,254.53 = 10,226,968.51 : x
  2. Step 2: Convert to fraction form
    26,404,625.47/39,599,254.53 = 10,226,968.51/x
  3. Step 3: Cross multiply
    26,404,625.47x = 39,599,254.53 × 10,226,968.51
  4. Step 4: Simplify right side
    26,404,625.47x = 404,980,329,097,784.88
  5. Step 5: Solve for x
    x = 404,980,329,097,784.88/26,404,625.47
  6. Step 6: Final answer
    x = 15,337,476.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.