Home / 26,655,033.58-39,982,550.37-6,460,275.58

Finding the Fourth Proportional to 26,655,033.58, 39,982,550.37 and 6,460,275.58

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Solution

The fourth proportional to 26,655,033.58, 39,982,550.37 and 6,460,275.58 is: 9,690,413.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,655,033.58 : 39,982,550.37 = 6,460,275.58 : x
  2. Step 2: Convert to fraction form
    26,655,033.58/39,982,550.37 = 6,460,275.58/x
  3. Step 3: Cross multiply
    26,655,033.58x = 39,982,550.37 × 6,460,275.58
  4. Step 4: Simplify right side
    26,655,033.58x = 258,298,293,657,248.56
  5. Step 5: Solve for x
    x = 258,298,293,657,248.56/26,655,033.58
  6. Step 6: Final answer
    x = 9,690,413.37

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Double scale
Find fourth proportional to 26,655,034.58, 39,982,551.87 and 6,460,276.58
Similar ratio
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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.