Home / 39,643,139.52-59,462,319.67-23,571,367.25

Finding the Fourth Proportional to 39,643,139.52, 59,462,319.67 and 23,571,367.25

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Solution

The fourth proportional to 39,643,139.52, 59,462,319.67 and 23,571,367.25 is: 35,355,630.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,643,139.52 : 59,462,319.67 = 23,571,367.25 : x
  2. Step 2: Convert to fraction form
    39,643,139.52/59,462,319.67 = 23,571,367.25/x
  3. Step 3: Cross multiply
    39,643,139.52x = 59,462,319.67 × 23,571,367.25
  4. Step 4: Simplify right side
    39,643,139.52x = 1,401,608,174,122,228.75
  5. Step 5: Solve for x
    x = 1,401,608,174,122,228.75/39,643,139.52
  6. Step 6: Final answer
    x = 35,355,630.03

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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.