Home / 22,381,903.40-33,589,443.90-16,409,935.40

Finding the Fourth Proportional to 22,381,903.40, 33,589,443.90 and 16,409,935.40

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Solution

The fourth proportional to 22,381,903.40, 33,589,443.90 and 16,409,935.40 is: 24,627,065.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,903.40 : 33,589,443.90 = 16,409,935.40 : x
  2. Step 2: Convert to fraction form
    22,381,903.40/33,589,443.90 = 16,409,935.40/x
  3. Step 3: Cross multiply
    22,381,903.40x = 33,589,443.90 × 16,409,935.40
  4. Step 4: Simplify right side
    22,381,903.40x = 551,200,604,520,924.06
  5. Step 5: Solve for x
    x = 551,200,604,520,924.06/22,381,903.40
  6. Step 6: Final answer
    x = 24,627,065.66

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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.