Home / 26,624,084.40-39,880,139.40-22,145,108.40

Finding the Fourth Proportional to 26,624,084.40, 39,880,139.40 and 22,145,108.40

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Solution

The fourth proportional to 26,624,084.40, 39,880,139.40 and 22,145,108.40 is: 33,171,094.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,624,084.40 : 39,880,139.40 = 22,145,108.40 : x
  2. Step 2: Convert to fraction form
    26,624,084.40/39,880,139.40 = 22,145,108.40/x
  3. Step 3: Cross multiply
    26,624,084.40x = 39,880,139.40 × 22,145,108.40
  4. Step 4: Simplify right side
    26,624,084.40x = 883,150,010,020,110.88
  5. Step 5: Solve for x
    x = 883,150,010,020,110.88/26,624,084.40
  6. Step 6: Final answer
    x = 33,171,094.14

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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.