Home / 11,053,501.20-16,580,251.80-10,587,014.10

Finding the Fourth Proportional to 11,053,501.20, 16,580,251.80 and 10,587,014.10

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Solution

The fourth proportional to 11,053,501.20, 16,580,251.80 and 10,587,014.10 is: 15,880,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053,501.20 : 16,580,251.80 = 10,587,014.10 : x
  2. Step 2: Convert to fraction form
    11,053,501.20/16,580,251.80 = 10,587,014.10/x
  3. Step 3: Cross multiply
    11,053,501.20x = 16,580,251.80 × 10,587,014.10
  4. Step 4: Simplify right side
    11,053,501.20x = 175,535,359,588,150.38
  5. Step 5: Solve for x
    x = 175,535,359,588,150.38/11,053,501.20
  6. Step 6: Final answer
    x = 15,880,521.15

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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.