Home / 38,157,064.80-57,151,616.40-22,984,533.60

Finding the Fourth Proportional to 38,157,064.80, 57,151,616.40 and 22,984,533.60

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Solution

The fourth proportional to 38,157,064.80, 57,151,616.40 and 22,984,533.60 is: 34,426,213.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,157,064.80 : 57,151,616.40 = 22,984,533.60 : x
  2. Step 2: Convert to fraction form
    38,157,064.80/57,151,616.40 = 22,984,533.60/x
  3. Step 3: Cross multiply
    38,157,064.80x = 57,151,616.40 × 22,984,533.60
  4. Step 4: Simplify right side
    38,157,064.80x = 1,313,603,247,440,111
  5. Step 5: Solve for x
    x = 1,313,603,247,440,111/38,157,064.80
  6. Step 6: Final answer
    x = 34,426,213.19

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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.