Home / 267,019,295.41-400,574,164.81-92,094,834.16

Finding the Fourth Proportional to 267,019,295.41, 400,574,164.81 and 92,094,834.16

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Solution

The fourth proportional to 267,019,295.41, 400,574,164.81 and 92,094,834.16 is: 138,157,848.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,019,295.41 : 400,574,164.81 = 92,094,834.16 : x
  2. Step 2: Convert to fraction form
    267,019,295.41/400,574,164.81 = 92,094,834.16/x
  3. Step 3: Cross multiply
    267,019,295.41x = 400,574,164.81 × 92,094,834.16
  4. Step 4: Simplify right side
    267,019,295.41x = 36,890,811,277,401,072
  5. Step 5: Solve for x
    x = 36,890,811,277,401,072/267,019,295.41
  6. Step 6: Final answer
    x = 138,157,848.18

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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.