Home / 98,090,064.01-147,193,029.12-35,835,845.31

Finding the Fourth Proportional to 98,090,064.01, 147,193,029.12 and 35,835,845.31

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Solution

The fourth proportional to 98,090,064.01, 147,193,029.12 and 35,835,845.31 is: 53,774,933.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,090,064.01 : 147,193,029.12 = 35,835,845.31 : x
  2. Step 2: Convert to fraction form
    98,090,064.01/147,193,029.12 = 35,835,845.31/x
  3. Step 3: Cross multiply
    98,090,064.01x = 147,193,029.12 × 35,835,845.31
  4. Step 4: Simplify right side
    98,090,064.01x = 5,274,786,622,389,030
  5. Step 5: Solve for x
    x = 5,274,786,622,389,030/98,090,064.01
  6. Step 6: Final answer
    x = 53,774,933.02

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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.