Home / 52,998,972.08-79,498,485.83-16,610,196.51

Finding the Fourth Proportional to 52,998,972.08, 79,498,485.83 and 16,610,196.51

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Solution

The fourth proportional to 52,998,972.08, 79,498,485.83 and 16,610,196.51 is: 24,915,303.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,998,972.08 : 79,498,485.83 = 16,610,196.51 : x
  2. Step 2: Convert to fraction form
    52,998,972.08/79,498,485.83 = 16,610,196.51/x
  3. Step 3: Cross multiply
    52,998,972.08x = 79,498,485.83 × 16,610,196.51
  4. Step 4: Simplify right side
    52,998,972.08x = 1,320,485,471,925,275.75
  5. Step 5: Solve for x
    x = 1,320,485,471,925,275.75/52,998,972.08
  6. Step 6: Final answer
    x = 24,915,303.45

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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.