Home / 13,625,205,923,254-20,437,861,288,671-3,298,878,753,698.70

Finding the Fourth Proportional to 13,625,205,923,254, 20,437,861,288,671 and 3,298,878,753,698.70

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Solution

The fourth proportional to 13,625,205,923,254, 20,437,861,288,671 and 3,298,878,753,698.70 is: 4,948,330,818,337.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,625,205,923,254 : 20,437,861,288,671 = 3,298,878,753,698.70 : x
  2. Step 2: Convert to fraction form
    13,625,205,923,254/20,437,861,288,671 = 3,298,878,753,698.70/x
  3. Step 3: Cross multiply
    13,625,205,923,254x = 20,437,861,288,671 × 3,298,878,753,698.70
  4. Step 4: Simplify right side
    13,625,205,923,254x = 67,422,026,376,237,901,955,465,216
  5. Step 5: Solve for x
    x = 67,422,026,376,237,901,955,465,216/13,625,205,923,254
  6. Step 6: Final answer
    x = 4,948,330,818,337.90

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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.