Home / 10,773,456.60-16,168,058.10-7,584,810.60

Finding the Fourth Proportional to 10,773,456.60, 16,168,058.10 and 7,584,810.60

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Solution

The fourth proportional to 10,773,456.60, 16,168,058.10 and 7,584,810.60 is: 11,382,758.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,456.60 : 16,168,058.10 = 7,584,810.60 : x
  2. Step 2: Convert to fraction form
    10,773,456.60/16,168,058.10 = 7,584,810.60/x
  3. Step 3: Cross multiply
    10,773,456.60x = 16,168,058.10 × 7,584,810.60
  4. Step 4: Simplify right side
    10,773,456.60x = 122,631,658,458,295.84
  5. Step 5: Solve for x
    x = 122,631,658,458,295.84/10,773,456.60
  6. Step 6: Final answer
    x = 11,382,758.85

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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.