Home / 39,493,205.36-59,242,407.38-10,347,758.03

Finding the Fourth Proportional to 39,493,205.36, 59,242,407.38 and 10,347,758.03

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Solution

The fourth proportional to 39,493,205.36, 59,242,407.38 and 10,347,758.03 is: 15,522,318.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,493,205.36 : 59,242,407.38 = 10,347,758.03 : x
  2. Step 2: Convert to fraction form
    39,493,205.36/59,242,407.38 = 10,347,758.03/x
  3. Step 3: Cross multiply
    39,493,205.36x = 59,242,407.38 × 10,347,758.03
  4. Step 4: Simplify right side
    39,493,205.36x = 613,026,096,334,975.50
  5. Step 5: Solve for x
    x = 613,026,096,334,975.50/39,493,205.36
  6. Step 6: Final answer
    x = 15,522,318.10

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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.