Home / 41,070,411.92-56,677,836.88-22,485,238.40

Finding the Fourth Proportional to 41,070,411.92, 56,677,836.88 and 22,485,238.40

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Solution

The fourth proportional to 41,070,411.92, 56,677,836.88 and 22,485,238.40 is: 31,029,994.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070,411.92 : 56,677,836.88 = 22,485,238.40 : x
  2. Step 2: Convert to fraction form
    41,070,411.92/56,677,836.88 = 22,485,238.40/x
  3. Step 3: Cross multiply
    41,070,411.92x = 56,677,836.88 × 22,485,238.40
  4. Step 4: Simplify right side
    41,070,411.92x = 1,274,414,674,243,112.25
  5. Step 5: Solve for x
    x = 1,274,414,674,243,112.25/41,070,411.92
  6. Step 6: Final answer
    x = 31,029,994.94

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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.