Home / 40,683,799.26-56,144,246.85-22,099,301.82

Finding the Fourth Proportional to 40,683,799.26, 56,144,246.85 and 22,099,301.82

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Solution

The fourth proportional to 40,683,799.26, 56,144,246.85 and 22,099,301.82 is: 30,497,364.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,683,799.26 : 56,144,246.85 = 22,099,301.82 : x
  2. Step 2: Convert to fraction form
    40,683,799.26/56,144,246.85 = 22,099,301.82/x
  3. Step 3: Cross multiply
    40,683,799.26x = 56,144,246.85 × 22,099,301.82
  4. Step 4: Simplify right side
    40,683,799.26x = 1,240,748,656,594,734.25
  5. Step 5: Solve for x
    x = 1,240,748,656,594,734.25/40,683,799.26
  6. Step 6: Final answer
    x = 30,497,364.53

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1.5x scale

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.