Home / 6,705,831,013.79-9,254,244,196.92-3,695,277,644.73

Finding the Fourth Proportional to 6,705,831,013.79, 9,254,244,196.92 and 3,695,277,644.73

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Solution

The fourth proportional to 6,705,831,013.79, 9,254,244,196.92 and 3,695,277,644.73 is: 5,099,591,926.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,831,013.79 : 9,254,244,196.92 = 3,695,277,644.73 : x
  2. Step 2: Convert to fraction form
    6,705,831,013.79/9,254,244,196.92 = 3,695,277,644.73/x
  3. Step 3: Cross multiply
    6,705,831,013.79x = 9,254,244,196.92 × 3,695,277,644.73
  4. Step 4: Simplify right side
    6,705,831,013.79x = 34,197,001,699,732,336,640
  5. Step 5: Solve for x
    x = 34,197,001,699,732,336,640/6,705,831,013.79
  6. Step 6: Final answer
    x = 5,099,591,926.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.