Home / 17,954,075.15-26,934,895.55-5,822,592.65

Finding the Fourth Proportional to 17,954,075.15, 26,934,895.55 and 5,822,592.65

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Solution

The fourth proportional to 17,954,075.15, 26,934,895.55 and 5,822,592.65 is: 8,735,115.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,075.15 : 26,934,895.55 = 5,822,592.65 : x
  2. Step 2: Convert to fraction form
    17,954,075.15/26,934,895.55 = 5,822,592.65/x
  3. Step 3: Cross multiply
    17,954,075.15x = 26,934,895.55 × 5,822,592.65
  4. Step 4: Simplify right side
    17,954,075.15x = 156,830,924,857,947.72
  5. Step 5: Solve for x
    x = 156,830,924,857,947.72/17,954,075.15
  6. Step 6: Final answer
    x = 8,735,115.76

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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.