Home / 11,191,011.10-16,786,516.65-5,797,869.10

Finding the Fourth Proportional to 11,191,011.10, 16,786,516.65 and 5,797,869.10

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Solution

The fourth proportional to 11,191,011.10, 16,786,516.65 and 5,797,869.10 is: 8,696,803.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,191,011.10 : 16,786,516.65 = 5,797,869.10 : x
  2. Step 2: Convert to fraction form
    11,191,011.10/16,786,516.65 = 5,797,869.10/x
  3. Step 3: Cross multiply
    11,191,011.10x = 16,786,516.65 × 5,797,869.10
  4. Step 4: Simplify right side
    11,191,011.10x = 97,326,026,181,670.50
  5. Step 5: Solve for x
    x = 97,326,026,181,670.50/11,191,011.10
  6. Step 6: Final answer
    x = 8,696,803.65

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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.