Home / 10,769,248.50-16,154,013.39-3,580,782.27

Finding the Fourth Proportional to 10,769,248.50, 16,154,013.39 and 3,580,782.27

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Solution

The fourth proportional to 10,769,248.50, 16,154,013.39 and 3,580,782.27 is: 5,371,220.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769,248.50 : 16,154,013.39 = 3,580,782.27 : x
  2. Step 2: Convert to fraction form
    10,769,248.50/16,154,013.39 = 3,580,782.27/x
  3. Step 3: Cross multiply
    10,769,248.50x = 16,154,013.39 × 3,580,782.27
  4. Step 4: Simplify right side
    10,769,248.50x = 57,844,004,736,254.60
  5. Step 5: Solve for x
    x = 57,844,004,736,254.60/10,769,248.50
  6. Step 6: Final answer
    x = 5,371,220.17

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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.