Home / 267,020,632.40-400,601,807.40-94,479,454.40

Finding the Fourth Proportional to 267,020,632.40, 400,601,807.40 and 94,479,454.40

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Solution

The fourth proportional to 267,020,632.40, 400,601,807.40 and 94,479,454.40 is: 141,744,253.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,020,632.40 : 400,601,807.40 = 94,479,454.40 : x
  2. Step 2: Convert to fraction form
    267,020,632.40/400,601,807.40 = 94,479,454.40/x
  3. Step 3: Cross multiply
    267,020,632.40x = 400,601,807.40 × 94,479,454.40
  4. Step 4: Simplify right side
    267,020,632.40x = 37,848,640,194,805,880
  5. Step 5: Solve for x
    x = 37,848,640,194,805,880/267,020,632.40
  6. Step 6: Final answer
    x = 141,744,253.45

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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.