Home / 26,586,860.16-39,880,290.56-6,392,102.24

Finding the Fourth Proportional to 26,586,860.16, 39,880,290.56 and 6,392,102.24

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Solution

The fourth proportional to 26,586,860.16, 39,880,290.56 and 6,392,102.24 is: 9,588,153.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,586,860.16 : 39,880,290.56 = 6,392,102.24 : x
  2. Step 2: Convert to fraction form
    26,586,860.16/39,880,290.56 = 6,392,102.24/x
  3. Step 3: Cross multiply
    26,586,860.16x = 39,880,290.56 × 6,392,102.24
  4. Step 4: Simplify right side
    26,586,860.16x = 254,918,894,620,426.88
  5. Step 5: Solve for x
    x = 254,918,894,620,426.88/26,586,860.16
  6. Step 6: Final answer
    x = 9,588,153.44

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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.