Home / 11,072,366.80-16,596,108.60-5,678,933.20

Finding the Fourth Proportional to 11,072,366.80, 16,596,108.60 and 5,678,933.20

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Solution

The fourth proportional to 11,072,366.80, 16,596,108.60 and 5,678,933.20 is: 8,512,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,366.80 : 16,596,108.60 = 5,678,933.20 : x
  2. Step 2: Convert to fraction form
    11,072,366.80/16,596,108.60 = 5,678,933.20/x
  3. Step 3: Cross multiply
    11,072,366.80x = 16,596,108.60 × 5,678,933.20
  4. Step 4: Simplify right side
    11,072,366.80x = 94,248,192,119,345.52
  5. Step 5: Solve for x
    x = 94,248,192,119,345.52/11,072,366.80
  6. Step 6: Final answer
    x = 8,512,018.60

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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.