Home / 35,387,296.96-48,809,314.02-23,620,632.64

Finding the Fourth Proportional to 35,387,296.96, 48,809,314.02 and 23,620,632.64

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Solution

The fourth proportional to 35,387,296.96, 48,809,314.02 and 23,620,632.64 is: 32,579,681.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,387,296.96 : 48,809,314.02 = 23,620,632.64 : x
  2. Step 2: Convert to fraction form
    35,387,296.96/48,809,314.02 = 23,620,632.64/x
  3. Step 3: Cross multiply
    35,387,296.96x = 48,809,314.02 × 23,620,632.64
  4. Step 4: Simplify right side
    35,387,296.96x = 1,152,906,875,876,821.75
  5. Step 5: Solve for x
    x = 1,152,906,875,876,821.75/35,387,296.96
  6. Step 6: Final answer
    x = 32,579,681.83

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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.