Home / 529,395,374.51-794,064,324.51-160,901,596.57

Finding the Fourth Proportional to 529,395,374.51, 794,064,324.51 and 160,901,596.57

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Solution

The fourth proportional to 529,395,374.51, 794,064,324.51 and 160,901,596.57 is: 241,343,660.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,395,374.51 : 794,064,324.51 = 160,901,596.57 : x
  2. Step 2: Convert to fraction form
    529,395,374.51/794,064,324.51 = 160,901,596.57/x
  3. Step 3: Cross multiply
    529,395,374.51x = 794,064,324.51 × 160,901,596.57
  4. Step 4: Simplify right side
    529,395,374.51x = 127,766,217,589,869,280
  5. Step 5: Solve for x
    x = 127,766,217,589,869,280/529,395,374.51
  6. Step 6: Final answer
    x = 241,343,660.60

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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.