Home / 8,363,088,511.20-12,544,632,766.80-5,859,788,824.80

Finding the Fourth Proportional to 8,363,088,511.20, 12,544,632,766.80 and 5,859,788,824.80

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Solution

The fourth proportional to 8,363,088,511.20, 12,544,632,766.80 and 5,859,788,824.80 is: 8,789,683,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,363,088,511.20 : 12,544,632,766.80 = 5,859,788,824.80 : x
  2. Step 2: Convert to fraction form
    8,363,088,511.20/12,544,632,766.80 = 5,859,788,824.80/x
  3. Step 3: Cross multiply
    8,363,088,511.20x = 12,544,632,766.80 × 5,859,788,824.80
  4. Step 4: Simplify right side
    8,363,088,511.20x = 73,508,898,898,114,543,616
  5. Step 5: Solve for x
    x = 73,508,898,898,114,543,616/8,363,088,511.20
  6. Step 6: Final answer
    x = 8,789,683,237.20

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1.5x scale

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.