Home / 36,652,116,743.60-54,978,175,115.42-14,569,148,870.60

Finding the Fourth Proportional to 36,652,116,743.60, 54,978,175,115.42 and 14,569,148,870.60

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Solution

The fourth proportional to 36,652,116,743.60, 54,978,175,115.42 and 14,569,148,870.60 is: 21,853,723,305.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,652,116,743.60 : 54,978,175,115.42 = 14,569,148,870.60 : x
  2. Step 2: Convert to fraction form
    36,652,116,743.60/54,978,175,115.42 = 14,569,148,870.60/x
  3. Step 3: Cross multiply
    36,652,116,743.60x = 54,978,175,115.42 × 14,569,148,870.60
  4. Step 4: Simplify right side
    36,652,116,743.60x = 800,985,217,890,470,330,368
  5. Step 5: Solve for x
    x = 800,985,217,890,470,330,368/36,652,116,743.60
  6. Step 6: Final answer
    x = 21,853,723,305.91

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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.