Home / 29,405,980.80-44,156,210.40-22,225,622.40

Finding the Fourth Proportional to 29,405,980.80, 44,156,210.40 and 22,225,622.40

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Solution

The fourth proportional to 29,405,980.80, 44,156,210.40 and 22,225,622.40 is: 33,374,137.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,405,980.80 : 44,156,210.40 = 22,225,622.40 : x
  2. Step 2: Convert to fraction form
    29,405,980.80/44,156,210.40 = 22,225,622.40/x
  3. Step 3: Cross multiply
    29,405,980.80x = 44,156,210.40 × 22,225,622.40
  4. Step 4: Simplify right side
    29,405,980.80x = 981,399,258,965,352.88
  5. Step 5: Solve for x
    x = 981,399,258,965,352.88/29,405,980.80
  6. Step 6: Final answer
    x = 33,374,137.92

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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.