Home / 4,775,845,620.10-7,156,965,985.35-3,522,495,165.70

Finding the Fourth Proportional to 4,775,845,620.10, 7,156,965,985.35 and 3,522,495,165.70

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Solution

The fourth proportional to 4,775,845,620.10, 7,156,965,985.35 and 3,522,495,165.70 is: 5,278,725,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,845,620.10 : 7,156,965,985.35 = 3,522,495,165.70 : x
  2. Step 2: Convert to fraction form
    4,775,845,620.10/7,156,965,985.35 = 3,522,495,165.70/x
  3. Step 3: Cross multiply
    4,775,845,620.10x = 7,156,965,985.35 × 3,522,495,165.70
  4. Step 4: Simplify right side
    4,775,845,620.10x = 25,210,378,084,474,712,064
  5. Step 5: Solve for x
    x = 25,210,378,084,474,712,064/4,775,845,620.10
  6. Step 6: Final answer
    x = 5,278,725,505.36

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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.