Home / 5,999,688,132-8,279,635,826.16-3,323,509,303.20

Finding the Fourth Proportional to 5,999,688,132, 8,279,635,826.16 and 3,323,509,303.20

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Solution

The fourth proportional to 5,999,688,132, 8,279,635,826.16 and 3,323,509,303.20 is: 4,586,479,511.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,688,132 : 8,279,635,826.16 = 3,323,509,303.20 : x
  2. Step 2: Convert to fraction form
    5,999,688,132/8,279,635,826.16 = 3,323,509,303.20/x
  3. Step 3: Cross multiply
    5,999,688,132x = 8,279,635,826.16 × 3,323,509,303.20
  4. Step 4: Simplify right side
    5,999,688,132x = 27,517,446,695,350,775,808
  5. Step 5: Solve for x
    x = 27,517,446,695,350,775,808/5,999,688,132
  6. Step 6: Final answer
    x = 4,586,479,511.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.