Home / 40,957,435.01-56,521,258.11-22,119,015.41

Finding the Fourth Proportional to 40,957,435.01, 56,521,258.11 and 22,119,015.41

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Solution

The fourth proportional to 40,957,435.01, 56,521,258.11 and 22,119,015.41 is: 30,524,240.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,957,435.01 : 56,521,258.11 = 22,119,015.41 : x
  2. Step 2: Convert to fraction form
    40,957,435.01/56,521,258.11 = 22,119,015.41/x
  3. Step 3: Cross multiply
    40,957,435.01x = 56,521,258.11 × 22,119,015.41
  4. Step 4: Simplify right side
    40,957,435.01x = 1,250,194,579,127,677.50
  5. Step 5: Solve for x
    x = 1,250,194,579,127,677.50/40,957,435.01
  6. Step 6: Final answer
    x = 30,524,240.08

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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.