Home / 10,277,189.02-14,181,376.52-5,692,362.22

Finding the Fourth Proportional to 10,277,189.02, 14,181,376.52 and 5,692,362.22

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Solution

The fourth proportional to 10,277,189.02, 14,181,376.52 and 5,692,362.22 is: 7,854,826.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277,189.02 : 14,181,376.52 = 5,692,362.22 : x
  2. Step 2: Convert to fraction form
    10,277,189.02/14,181,376.52 = 5,692,362.22/x
  3. Step 3: Cross multiply
    10,277,189.02x = 14,181,376.52 × 5,692,362.22
  4. Step 4: Simplify right side
    10,277,189.02x = 80,725,531,930,043.06
  5. Step 5: Solve for x
    x = 80,725,531,930,043.06/10,277,189.02
  6. Step 6: Final answer
    x = 7,854,826.04

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.