Home / 5,377,536,359.60-8,066,304,539.40-3,195,379,252.40

Finding the Fourth Proportional to 5,377,536,359.60, 8,066,304,539.40 and 3,195,379,252.40

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Solution

The fourth proportional to 5,377,536,359.60, 8,066,304,539.40 and 3,195,379,252.40 is: 4,793,068,878.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,377,536,359.60 : 8,066,304,539.40 = 3,195,379,252.40 : x
  2. Step 2: Convert to fraction form
    5,377,536,359.60/8,066,304,539.40 = 3,195,379,252.40/x
  3. Step 3: Cross multiply
    5,377,536,359.60x = 8,066,304,539.40 × 3,195,379,252.40
  4. Step 4: Simplify right side
    5,377,536,359.60x = 25,774,902,168,738,697,216
  5. Step 5: Solve for x
    x = 25,774,902,168,738,697,216/5,377,536,359.60
  6. Step 6: Final answer
    x = 4,793,068,878.60

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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.