Home / 267,019,327.53-400,574,212.96-92,094,866.28

Finding the Fourth Proportional to 267,019,327.53, 400,574,212.96 and 92,094,866.28

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Solution

The fourth proportional to 267,019,327.53, 400,574,212.96 and 92,094,866.28 is: 138,157,896.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,019,327.53 : 400,574,212.96 = 92,094,866.28 : x
  2. Step 2: Convert to fraction form
    267,019,327.53/400,574,212.96 = 92,094,866.28/x
  3. Step 3: Cross multiply
    267,019,327.53x = 400,574,212.96 × 92,094,866.28
  4. Step 4: Simplify right side
    267,019,327.53x = 36,890,828,577,767,440
  5. Step 5: Solve for x
    x = 36,890,828,577,767,440/267,019,327.53
  6. Step 6: Final answer
    x = 138,157,896.36

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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.