Home / 11,151,333.02-16,727,000.40-3,963,150.60

Finding the Fourth Proportional to 11,151,333.02, 16,727,000.40 and 3,963,150.60

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Solution

The fourth proportional to 11,151,333.02, 16,727,000.40 and 3,963,150.60 is: 5,944,726.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,151,333.02 : 16,727,000.40 = 3,963,150.60 : x
  2. Step 2: Convert to fraction form
    11,151,333.02/16,727,000.40 = 3,963,150.60/x
  3. Step 3: Cross multiply
    11,151,333.02x = 16,727,000.40 × 3,963,150.60
  4. Step 4: Simplify right side
    11,151,333.02x = 66,291,621,671,460.24
  5. Step 5: Solve for x
    x = 66,291,621,671,460.24/11,151,333.02
  6. Step 6: Final answer
    x = 5,944,726.21

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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.