Home / 40,632,218.66-56,069,701.17-22,298,685.14

Finding the Fourth Proportional to 40,632,218.66, 56,069,701.17 and 22,298,685.14

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Solution

The fourth proportional to 40,632,218.66, 56,069,701.17 and 22,298,685.14 is: 30,770,670.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,632,218.66 : 56,069,701.17 = 22,298,685.14 : x
  2. Step 2: Convert to fraction form
    40,632,218.66/56,069,701.17 = 22,298,685.14/x
  3. Step 3: Cross multiply
    40,632,218.66x = 56,069,701.17 × 22,298,685.14
  4. Step 4: Simplify right side
    40,632,218.66x = 1,250,280,612,003,371.25
  5. Step 5: Solve for x
    x = 1,250,280,612,003,371.25/40,632,218.66
  6. Step 6: Final answer
    x = 30,770,670.50

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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.