Home / 596,556,975.40-894,780,251.28-281,350,729.60

Finding the Fourth Proportional to 596,556,975.40, 894,780,251.28 and 281,350,729.60

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Solution

The fourth proportional to 596,556,975.40, 894,780,251.28 and 281,350,729.60 is: 422,000,055.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,556,975.40 : 894,780,251.28 = 281,350,729.60 : x
  2. Step 2: Convert to fraction form
    596,556,975.40/894,780,251.28 = 281,350,729.60/x
  3. Step 3: Cross multiply
    596,556,975.40x = 894,780,251.28 × 281,350,729.60
  4. Step 4: Simplify right side
    596,556,975.40x = 251,747,076,529,299,360
  5. Step 5: Solve for x
    x = 251,747,076,529,299,360/596,556,975.40
  6. Step 6: Final answer
    x = 422,000,055.17

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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.