Home / 38,896,466.02-53,680,184.25-22,151,912.25

Finding the Fourth Proportional to 38,896,466.02, 53,680,184.25 and 22,151,912.25

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Solution

The fourth proportional to 38,896,466.02, 53,680,184.25 and 22,151,912.25 is: 30,571,382.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,896,466.02 : 53,680,184.25 = 22,151,912.25 : x
  2. Step 2: Convert to fraction form
    38,896,466.02/53,680,184.25 = 22,151,912.25/x
  3. Step 3: Cross multiply
    38,896,466.02x = 53,680,184.25 × 22,151,912.25
  4. Step 4: Simplify right side
    38,896,466.02x = 1,189,118,731,069,832
  5. Step 5: Solve for x
    x = 1,189,118,731,069,832/38,896,466.02
  6. Step 6: Final answer
    x = 30,571,382.26

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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.