Home / 48,302,169.48-66,655,070.10-26,275,696.92

Finding the Fourth Proportional to 48,302,169.48, 66,655,070.10 and 26,275,696.92

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Solution

The fourth proportional to 48,302,169.48, 66,655,070.10 and 26,275,696.92 is: 36,259,415.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,302,169.48 : 66,655,070.10 = 26,275,696.92 : x
  2. Step 2: Convert to fraction form
    48,302,169.48/66,655,070.10 = 26,275,696.92/x
  3. Step 3: Cross multiply
    48,302,169.48x = 66,655,070.10 × 26,275,696.92
  4. Step 4: Simplify right side
    48,302,169.48x = 1,751,408,420,128,954.25
  5. Step 5: Solve for x
    x = 1,751,408,420,128,954.25/48,302,169.48
  6. Step 6: Final answer
    x = 36,259,415.24

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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.