Home / 2,448,321,758.30-3,672,482,637.45-2,425,363,507.10

Finding the Fourth Proportional to 2,448,321,758.30, 3,672,482,637.45 and 2,425,363,507.10

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Solution

The fourth proportional to 2,448,321,758.30, 3,672,482,637.45 and 2,425,363,507.10 is: 3,638,045,260.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,321,758.30 : 3,672,482,637.45 = 2,425,363,507.10 : x
  2. Step 2: Convert to fraction form
    2,448,321,758.30/3,672,482,637.45 = 2,425,363,507.10/x
  3. Step 3: Cross multiply
    2,448,321,758.30x = 3,672,482,637.45 × 2,425,363,507.10
  4. Step 4: Simplify right side
    2,448,321,758.30x = 8,907,105,369,329,589,248
  5. Step 5: Solve for x
    x = 8,907,105,369,329,589,248/2,448,321,758.30
  6. Step 6: Final answer
    x = 3,638,045,260.65

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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.