Home / 3,744,458,221.40-5,164,864,238.34-2,408,037,935.24

Finding the Fourth Proportional to 3,744,458,221.40, 5,164,864,238.34 and 2,408,037,935.24

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Solution

The fourth proportional to 3,744,458,221.40, 5,164,864,238.34 and 2,408,037,935.24 is: 3,321,492,264.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,458,221.40 : 5,164,864,238.34 = 2,408,037,935.24 : x
  2. Step 2: Convert to fraction form
    3,744,458,221.40/5,164,864,238.34 = 2,408,037,935.24/x
  3. Step 3: Cross multiply
    3,744,458,221.40x = 5,164,864,238.34 × 2,408,037,935.24
  4. Step 4: Simplify right side
    3,744,458,221.40x = 12,437,189,016,287,168,512
  5. Step 5: Solve for x
    x = 12,437,189,016,287,168,512/3,744,458,221.40
  6. Step 6: Final answer
    x = 3,321,492,264.28

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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.