Home / 5,377,536,353.60-8,066,304,530.40-3,195,379,246.40

Finding the Fourth Proportional to 5,377,536,353.60, 8,066,304,530.40 and 3,195,379,246.40

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Solution

The fourth proportional to 5,377,536,353.60, 8,066,304,530.40 and 3,195,379,246.40 is: 4,793,068,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,377,536,353.60 : 8,066,304,530.40 = 3,195,379,246.40 : x
  2. Step 2: Convert to fraction form
    5,377,536,353.60/8,066,304,530.40 = 3,195,379,246.40/x
  3. Step 3: Cross multiply
    5,377,536,353.60x = 8,066,304,530.40 × 3,195,379,246.40
  4. Step 4: Simplify right side
    5,377,536,353.60x = 25,774,902,091,582,455,808
  5. Step 5: Solve for x
    x = 25,774,902,091,582,455,808/5,377,536,353.60
  6. Step 6: Final answer
    x = 4,793,068,869.60

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Double scale
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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.