Home / 6,210,354,179.52-9,318,440,285.94-3,060,851,881.55

Finding the Fourth Proportional to 6,210,354,179.52, 9,318,440,285.94 and 3,060,851,881.55

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Solution

The fourth proportional to 6,210,354,179.52, 9,318,440,285.94 and 3,060,851,881.55 is: 4,592,711,568.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,354,179.52 : 9,318,440,285.94 = 3,060,851,881.55 : x
  2. Step 2: Convert to fraction form
    6,210,354,179.52/9,318,440,285.94 = 3,060,851,881.55/x
  3. Step 3: Cross multiply
    6,210,354,179.52x = 9,318,440,285.94 × 3,060,851,881.55
  4. Step 4: Simplify right side
    6,210,354,179.52x = 28,522,365,482,284,179,456
  5. Step 5: Solve for x
    x = 28,522,365,482,284,179,456/6,210,354,179.52
  6. Step 6: Final answer
    x = 4,592,711,568.10

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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.