Home / 58,935,633.20-88,403,449.80-17,994,993.20

Finding the Fourth Proportional to 58,935,633.20, 88,403,449.80 and 17,994,993.20

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Solution

The fourth proportional to 58,935,633.20, 88,403,449.80 and 17,994,993.20 is: 26,992,489.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,935,633.20 : 88,403,449.80 = 17,994,993.20 : x
  2. Step 2: Convert to fraction form
    58,935,633.20/88,403,449.80 = 17,994,993.20/x
  3. Step 3: Cross multiply
    58,935,633.20x = 88,403,449.80 × 17,994,993.20
  4. Step 4: Simplify right side
    58,935,633.20x = 1,590,819,478,007,541.25
  5. Step 5: Solve for x
    x = 1,590,819,478,007,541.25/58,935,633.20
  6. Step 6: Final answer
    x = 26,992,489.80

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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.