Home / 59,778,077.10-89,667,115.65-16,653,936.30

Finding the Fourth Proportional to 59,778,077.10, 89,667,115.65 and 16,653,936.30

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Solution

The fourth proportional to 59,778,077.10, 89,667,115.65 and 16,653,936.30 is: 24,980,904.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,778,077.10 : 89,667,115.65 = 16,653,936.30 : x
  2. Step 2: Convert to fraction form
    59,778,077.10/89,667,115.65 = 16,653,936.30/x
  3. Step 3: Cross multiply
    59,778,077.10x = 89,667,115.65 × 16,653,936.30
  4. Step 4: Simplify right side
    59,778,077.10x = 1,493,310,432,239,833.25
  5. Step 5: Solve for x
    x = 1,493,310,432,239,833.25/59,778,077.10
  6. Step 6: Final answer
    x = 24,980,904.45

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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.