Home / 5,889,947,758.20-8,834,921,637.30-5,527,150,702.20

Finding the Fourth Proportional to 5,889,947,758.20, 8,834,921,637.30 and 5,527,150,702.20

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Solution

The fourth proportional to 5,889,947,758.20, 8,834,921,637.30 and 5,527,150,702.20 is: 8,290,726,053.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,947,758.20 : 8,834,921,637.30 = 5,527,150,702.20 : x
  2. Step 2: Convert to fraction form
    5,889,947,758.20/8,834,921,637.30 = 5,527,150,702.20/x
  3. Step 3: Cross multiply
    5,889,947,758.20x = 8,834,921,637.30 × 5,527,150,702.20
  4. Step 4: Simplify right side
    5,889,947,758.20x = 48,831,943,331,484,663,808
  5. Step 5: Solve for x
    x = 48,831,943,331,484,663,808/5,889,947,758.20
  6. Step 6: Final answer
    x = 8,290,726,053.30

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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.