Home / 35,288,499,310.50-52,948,380,307.47-18,496,319,840.01

Finding the Fourth Proportional to 35,288,499,310.50, 52,948,380,307.47 and 18,496,319,840.01

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Solution

The fourth proportional to 35,288,499,310.50, 52,948,380,307.47 and 18,496,319,840.01 is: 27,752,672,862.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,499,310.50 : 52,948,380,307.47 = 18,496,319,840.01 : x
  2. Step 2: Convert to fraction form
    35,288,499,310.50/52,948,380,307.47 = 18,496,319,840.01/x
  3. Step 3: Cross multiply
    35,288,499,310.50x = 52,948,380,307.47 × 18,496,319,840.01
  4. Step 4: Simplify right side
    35,288,499,310.50x = 979,350,177,177,452,019,712
  5. Step 5: Solve for x
    x = 979,350,177,177,452,019,712/35,288,499,310.50
  6. Step 6: Final answer
    x = 27,752,672,862.63

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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.