Home / 650,096,409.60-975,144,614.40-241,067,923.20

Finding the Fourth Proportional to 650,096,409.60, 975,144,614.40 and 241,067,923.20

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Solution

The fourth proportional to 650,096,409.60, 975,144,614.40 and 241,067,923.20 is: 361,601,884.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,096,409.60 : 975,144,614.40 = 241,067,923.20 : x
  2. Step 2: Convert to fraction form
    650,096,409.60/975,144,614.40 = 241,067,923.20/x
  3. Step 3: Cross multiply
    650,096,409.60x = 975,144,614.40 × 241,067,923.20
  4. Step 4: Simplify right side
    650,096,409.60x = 235,076,087,013,072,800
  5. Step 5: Solve for x
    x = 235,076,087,013,072,800/650,096,409.60
  6. Step 6: Final answer
    x = 361,601,884.80

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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.