Home / 267,834,618.32-401,579,035.32-114,580,648.40

Finding the Fourth Proportional to 267,834,618.32, 401,579,035.32 and 114,580,648.40

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Solution

The fourth proportional to 267,834,618.32, 401,579,035.32 and 114,580,648.40 is: 171,797,008.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,834,618.32 : 401,579,035.32 = 114,580,648.40 : x
  2. Step 2: Convert to fraction form
    267,834,618.32/401,579,035.32 = 114,580,648.40/x
  3. Step 3: Cross multiply
    267,834,618.32x = 401,579,035.32 × 114,580,648.40
  4. Step 4: Simplify right side
    267,834,618.32x = 46,013,186,250,812,104
  5. Step 5: Solve for x
    x = 46,013,186,250,812,104/267,834,618.32
  6. Step 6: Final answer
    x = 171,797,008.69

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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.