Home / 62,014,844-85,579,648.80-34,512,764.96

Finding the Fourth Proportional to 62,014,844, 85,579,648.80 and 34,512,764.96

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Solution

The fourth proportional to 62,014,844, 85,579,648.80 and 34,512,764.96 is: 47,627,150.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,014,844 : 85,579,648.80 = 34,512,764.96 : x
  2. Step 2: Convert to fraction form
    62,014,844/85,579,648.80 = 34,512,764.96/x
  3. Step 3: Cross multiply
    62,014,844x = 85,579,648.80 × 34,512,764.96
  4. Step 4: Simplify right side
    62,014,844x = 2,953,590,304,393,746
  5. Step 5: Solve for x
    x = 2,953,590,304,393,746/62,014,844
  6. Step 6: Final answer
    x = 47,627,150.44

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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.