Home / 61,914,143.08-92,873,310.90-16,475,981.32

Finding the Fourth Proportional to 61,914,143.08, 92,873,310.90 and 16,475,981.32

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Solution

The fourth proportional to 61,914,143.08, 92,873,310.90 and 16,475,981.32 is: 24,714,529.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,914,143.08 : 92,873,310.90 = 16,475,981.32 : x
  2. Step 2: Convert to fraction form
    61,914,143.08/92,873,310.90 = 16,475,981.32/x
  3. Step 3: Cross multiply
    61,914,143.08x = 92,873,310.90 × 16,475,981.32
  4. Step 4: Simplify right side
    61,914,143.08x = 1,530,178,935,514,952.50
  5. Step 5: Solve for x
    x = 1,530,178,935,514,952.50/61,914,143.08
  6. Step 6: Final answer
    x = 24,714,529.82

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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.