Home / 237,803,256,043.20-356,704,884,064.80-132,011,634,513.60

Finding the Fourth Proportional to 237,803,256,043.20, 356,704,884,064.80 and 132,011,634,513.60

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Solution

The fourth proportional to 237,803,256,043.20, 356,704,884,064.80 and 132,011,634,513.60 is: 198,017,451,770.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,803,256,043.20 : 356,704,884,064.80 = 132,011,634,513.60 : x
  2. Step 2: Convert to fraction form
    237,803,256,043.20/356,704,884,064.80 = 132,011,634,513.60/x
  3. Step 3: Cross multiply
    237,803,256,043.20x = 356,704,884,064.80 × 132,011,634,513.60
  4. Step 4: Simplify right side
    237,803,256,043.20x = 47,089,194,784,378,442,481,664
  5. Step 5: Solve for x
    x = 47,089,194,784,378,442,481,664/237,803,256,043.20
  6. Step 6: Final answer
    x = 198,017,451,770.40

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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.