Home / 2,566,625,490.95-3,843,307,763.25-1,771,396,453.46

Finding the Fourth Proportional to 2,566,625,490.95, 3,843,307,763.25 and 1,771,396,453.46

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Solution

The fourth proportional to 2,566,625,490.95, 3,843,307,763.25 and 1,771,396,453.46 is: 2,652,518,556.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,625,490.95 : 3,843,307,763.25 = 1,771,396,453.46 : x
  2. Step 2: Convert to fraction form
    2,566,625,490.95/3,843,307,763.25 = 1,771,396,453.46/x
  3. Step 3: Cross multiply
    2,566,625,490.95x = 3,843,307,763.25 × 1,771,396,453.46
  4. Step 4: Simplify right side
    2,566,625,490.95x = 6,808,021,741,357,118,464
  5. Step 5: Solve for x
    x = 6,808,021,741,357,118,464/2,566,625,490.95
  6. Step 6: Final answer
    x = 2,652,518,556.13

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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.