Home / 6,883,224,113,586.40-9,499,682,217,125.60-3,917,572,512,122.80

Finding the Fourth Proportional to 6,883,224,113,586.40, 9,499,682,217,125.60 and 3,917,572,512,122.80

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Solution

The fourth proportional to 6,883,224,113,586.40, 9,499,682,217,125.60 and 3,917,572,512,122.80 is: 5,406,724,132,990.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,224,113,586.40 : 9,499,682,217,125.60 = 3,917,572,512,122.80 : x
  2. Step 2: Convert to fraction form
    6,883,224,113,586.40/9,499,682,217,125.60 = 3,917,572,512,122.80/x
  3. Step 3: Cross multiply
    6,883,224,113,586.40x = 9,499,682,217,125.60 × 3,917,572,512,122.80
  4. Step 4: Simplify right side
    6,883,224,113,586.40x = 37,215,693,927,713,024,535,166,976
  5. Step 5: Solve for x
    x = 37,215,693,927,713,024,535,166,976/6,883,224,113,586.40
  6. Step 6: Final answer
    x = 5,406,724,132,990.98

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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.