Home / 529,395,376.52-794,064,327.50-160,901,598.56

Finding the Fourth Proportional to 529,395,376.52, 794,064,327.50 and 160,901,598.56

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Solution

The fourth proportional to 529,395,376.52, 794,064,327.50 and 160,901,598.56 is: 241,343,663.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,395,376.52 : 794,064,327.50 = 160,901,598.56 : x
  2. Step 2: Convert to fraction form
    529,395,376.52/794,064,327.50 = 160,901,598.56/x
  3. Step 3: Cross multiply
    529,395,376.52x = 794,064,327.50 × 160,901,598.56
  4. Step 4: Simplify right side
    529,395,376.52x = 127,766,219,654,221,376
  5. Step 5: Solve for x
    x = 127,766,219,654,221,376/529,395,376.52
  6. Step 6: Final answer
    x = 241,343,663.58

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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.