Home / 5,005,571,323.85-6,913,421,451.59-3,296,560,157.57

Finding the Fourth Proportional to 5,005,571,323.85, 6,913,421,451.59 and 3,296,560,157.57

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Solution

The fourth proportional to 5,005,571,323.85, 6,913,421,451.59 and 3,296,560,157.57 is: 4,553,028,662.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,571,323.85 : 6,913,421,451.59 = 3,296,560,157.57 : x
  2. Step 2: Convert to fraction form
    5,005,571,323.85/6,913,421,451.59 = 3,296,560,157.57/x
  3. Step 3: Cross multiply
    5,005,571,323.85x = 6,913,421,451.59 × 3,296,560,157.57
  4. Step 4: Simplify right side
    5,005,571,323.85x = 22,790,509,709,775,024,128
  5. Step 5: Solve for x
    x = 22,790,509,709,775,024,128/5,005,571,323.85
  6. Step 6: Final answer
    x = 4,553,028,662.52

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Double scale
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1.5x scale

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.