Home / 65,752,556.76-98,629,500.96-29,362,801.32

Finding the Fourth Proportional to 65,752,556.76, 98,629,500.96 and 29,362,801.32

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Solution

The fourth proportional to 65,752,556.76, 98,629,500.96 and 29,362,801.32 is: 44,044,499.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,752,556.76 : 98,629,500.96 = 29,362,801.32 : x
  2. Step 2: Convert to fraction form
    65,752,556.76/98,629,500.96 = 29,362,801.32/x
  3. Step 3: Cross multiply
    65,752,556.76x = 98,629,500.96 × 29,362,801.32
  4. Step 4: Simplify right side
    65,752,556.76x = 2,896,038,440,979,229
  5. Step 5: Solve for x
    x = 2,896,038,440,979,229/65,752,556.76
  6. Step 6: Final answer
    x = 44,044,499.31

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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.