Home / 2,855,808,110.20-4,283,712,165.30-1,545,203,745.40

Finding the Fourth Proportional to 2,855,808,110.20, 4,283,712,165.30 and 1,545,203,745.40

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Solution

The fourth proportional to 2,855,808,110.20, 4,283,712,165.30 and 1,545,203,745.40 is: 2,317,805,618.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,855,808,110.20 : 4,283,712,165.30 = 1,545,203,745.40 : x
  2. Step 2: Convert to fraction form
    2,855,808,110.20/4,283,712,165.30 = 1,545,203,745.40/x
  3. Step 3: Cross multiply
    2,855,808,110.20x = 4,283,712,165.30 × 1,545,203,745.40
  4. Step 4: Simplify right side
    2,855,808,110.20x = 6,619,208,082,037,104,640
  5. Step 5: Solve for x
    x = 6,619,208,082,037,104,640/2,855,808,110.20
  6. Step 6: Final answer
    x = 2,317,805,618.10

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1.5x scale

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.