Home / 33,022,368.30-49,533,552.45-9,087,840.30

Finding the Fourth Proportional to 33,022,368.30, 49,533,552.45 and 9,087,840.30

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Solution

The fourth proportional to 33,022,368.30, 49,533,552.45 and 9,087,840.30 is: 13,631,760.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022,368.30 : 49,533,552.45 = 9,087,840.30 : x
  2. Step 2: Convert to fraction form
    33,022,368.30/49,533,552.45 = 9,087,840.30/x
  3. Step 3: Cross multiply
    33,022,368.30x = 49,533,552.45 × 9,087,840.30
  4. Step 4: Simplify right side
    33,022,368.30x = 450,153,014,157,273.81
  5. Step 5: Solve for x
    x = 450,153,014,157,273.81/33,022,368.30
  6. Step 6: Final answer
    x = 13,631,760.45

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Double scale
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Similar ratio
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1.5x scale

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.