Home / 6,553,846,539.20-9,834,171,031.20-2,873,723,902.40

Finding the Fourth Proportional to 6,553,846,539.20, 9,834,171,031.20 and 2,873,723,902.40

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Solution

The fourth proportional to 6,553,846,539.20, 9,834,171,031.20 and 2,873,723,902.40 is: 4,312,077,218.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,846,539.20 : 9,834,171,031.20 = 2,873,723,902.40 : x
  2. Step 2: Convert to fraction form
    6,553,846,539.20/9,834,171,031.20 = 2,873,723,902.40/x
  3. Step 3: Cross multiply
    6,553,846,539.20x = 9,834,171,031.20 × 2,873,723,902.40
  4. Step 4: Simplify right side
    6,553,846,539.20x = 28,260,692,352,649,101,312
  5. Step 5: Solve for x
    x = 28,260,692,352,649,101,312/6,553,846,539.20
  6. Step 6: Final answer
    x = 4,312,077,218.11

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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.