Home / 396,303,347.39-594,219,526.74-150,677,962.02

Finding the Fourth Proportional to 396,303,347.39, 594,219,526.74 and 150,677,962.02

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Solution

The fourth proportional to 396,303,347.39, 594,219,526.74 and 150,677,962.02 is: 225,927,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,303,347.39 : 594,219,526.74 = 150,677,962.02 : x
  2. Step 2: Convert to fraction form
    396,303,347.39/594,219,526.74 = 150,677,962.02/x
  3. Step 3: Cross multiply
    396,303,347.39x = 594,219,526.74 × 150,677,962.02
  4. Step 4: Simplify right side
    396,303,347.39x = 89,535,787,281,672,096
  5. Step 5: Solve for x
    x = 89,535,787,281,672,096/396,303,347.39
  6. Step 6: Final answer
    x = 225,927,406.05

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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.