Home / 6,553,846,543.20-9,834,171,037.20-2,873,723,906.40

Finding the Fourth Proportional to 6,553,846,543.20, 9,834,171,037.20 and 2,873,723,906.40

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Solution

The fourth proportional to 6,553,846,543.20, 9,834,171,037.20 and 2,873,723,906.40 is: 4,312,077,224.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,846,543.20 : 9,834,171,037.20 = 2,873,723,906.40 : x
  2. Step 2: Convert to fraction form
    6,553,846,543.20/9,834,171,037.20 = 2,873,723,906.40/x
  3. Step 3: Cross multiply
    6,553,846,543.20x = 9,834,171,037.20 × 2,873,723,906.40
  4. Step 4: Simplify right side
    6,553,846,543.20x = 28,260,692,409,228,128,256
  5. Step 5: Solve for x
    x = 28,260,692,409,228,128,256/6,553,846,543.20
  6. Step 6: Final answer
    x = 4,312,077,224.11

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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.