Home / 314,028,338.08-471,244,059.60-152,382,094.24

Finding the Fourth Proportional to 314,028,338.08, 471,244,059.60 and 152,382,094.24

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Solution

The fourth proportional to 314,028,338.08, 471,244,059.60 and 152,382,094.24 is: 228,670,944.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,028,338.08 : 471,244,059.60 = 152,382,094.24 : x
  2. Step 2: Convert to fraction form
    314,028,338.08/471,244,059.60 = 152,382,094.24/x
  3. Step 3: Cross multiply
    314,028,338.08x = 471,244,059.60 × 152,382,094.24
  4. Step 4: Simplify right side
    314,028,338.08x = 71,809,156,700,007,384
  5. Step 5: Solve for x
    x = 71,809,156,700,007,384/314,028,338.08
  6. Step 6: Final answer
    x = 228,670,944.60

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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.