Home / 267,364,252.62-400,763,328.03-89,932,484.64

Finding the Fourth Proportional to 267,364,252.62, 400,763,328.03 and 89,932,484.64

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Solution

The fourth proportional to 267,364,252.62, 400,763,328.03 and 89,932,484.64 is: 134,803,518.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,364,252.62 : 400,763,328.03 = 89,932,484.64 : x
  2. Step 2: Convert to fraction form
    267,364,252.62/400,763,328.03 = 89,932,484.64/x
  3. Step 3: Cross multiply
    267,364,252.62x = 400,763,328.03 × 89,932,484.64
  4. Step 4: Simplify right side
    267,364,252.62x = 36,041,641,841,883,592
  5. Step 5: Solve for x
    x = 36,041,641,841,883,592/267,364,252.62
  6. Step 6: Final answer
    x = 134,803,518.01

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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.