Home / 3,050,617,421-4,575,245,130.54-1,414,629,442.76

Finding the Fourth Proportional to 3,050,617,421, 4,575,245,130.54 and 1,414,629,442.76

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Solution

The fourth proportional to 3,050,617,421, 4,575,245,130.54 and 1,414,629,442.76 is: 2,121,628,371.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,617,421 : 4,575,245,130.54 = 1,414,629,442.76 : x
  2. Step 2: Convert to fraction form
    3,050,617,421/4,575,245,130.54 = 1,414,629,442.76/x
  3. Step 3: Cross multiply
    3,050,617,421x = 4,575,245,130.54 × 1,414,629,442.76
  4. Step 4: Simplify right side
    3,050,617,421x = 6,472,276,469,506,203,648
  5. Step 5: Solve for x
    x = 6,472,276,469,506,203,648/3,050,617,421
  6. Step 6: Final answer
    x = 2,121,628,371.02

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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.