Home / 56,560,782,100.40-84,745,164,939.24-34,129,398,851

Finding the Fourth Proportional to 56,560,782,100.40, 84,745,164,939.24 and 34,129,398,851

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Solution

The fourth proportional to 56,560,782,100.40, 84,745,164,939.24 and 34,129,398,851 is: 51,136,165,864.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,560,782,100.40 : 84,745,164,939.24 = 34,129,398,851 : x
  2. Step 2: Convert to fraction form
    56,560,782,100.40/84,745,164,939.24 = 34,129,398,851/x
  3. Step 3: Cross multiply
    56,560,782,100.40x = 84,745,164,939.24 × 34,129,398,851
  4. Step 4: Simplify right side
    56,560,782,100.40x = 2,892,301,534,905,103,286,272
  5. Step 5: Solve for x
    x = 2,892,301,534,905,103,286,272/56,560,782,100.40
  6. Step 6: Final answer
    x = 51,136,165,864.38

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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.