Home / 32,094,083.52-44,289,832.08-18,155,140.80

Finding the Fourth Proportional to 32,094,083.52, 44,289,832.08 and 18,155,140.80

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Solution

The fourth proportional to 32,094,083.52, 44,289,832.08 and 18,155,140.80 is: 25,054,092.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,094,083.52 : 44,289,832.08 = 18,155,140.80 : x
  2. Step 2: Convert to fraction form
    32,094,083.52/44,289,832.08 = 18,155,140.80/x
  3. Step 3: Cross multiply
    32,094,083.52x = 44,289,832.08 × 18,155,140.80
  4. Step 4: Simplify right side
    32,094,083.52x = 804,088,137,420,756.88
  5. Step 5: Solve for x
    x = 804,088,137,420,756.88/32,094,083.52
  6. Step 6: Final answer
    x = 25,054,092.51

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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.