Home / 11,192,543.70-16,788,815.55-4,004,312.10

Finding the Fourth Proportional to 11,192,543.70, 16,788,815.55 and 4,004,312.10

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Solution

The fourth proportional to 11,192,543.70, 16,788,815.55 and 4,004,312.10 is: 6,006,468.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,543.70 : 16,788,815.55 = 4,004,312.10 : x
  2. Step 2: Convert to fraction form
    11,192,543.70/16,788,815.55 = 4,004,312.10/x
  3. Step 3: Cross multiply
    11,192,543.70x = 16,788,815.55 × 4,004,312.10
  4. Step 4: Simplify right side
    11,192,543.70x = 67,227,657,251,533.16
  5. Step 5: Solve for x
    x = 67,227,657,251,533.16/11,192,543.70
  6. Step 6: Final answer
    x = 6,006,468.15

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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.