Home / 153,097,592.04-229,647,214.62-38,082,134.52

Finding the Fourth Proportional to 153,097,592.04, 229,647,214.62 and 38,082,134.52

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Solution

The fourth proportional to 153,097,592.04, 229,647,214.62 and 38,082,134.52 is: 57,123,407.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,097,592.04 : 229,647,214.62 = 38,082,134.52 : x
  2. Step 2: Convert to fraction form
    153,097,592.04/229,647,214.62 = 38,082,134.52/x
  3. Step 3: Cross multiply
    153,097,592.04x = 229,647,214.62 × 38,082,134.52
  4. Step 4: Simplify right side
    153,097,592.04x = 8,745,456,119,302,152
  5. Step 5: Solve for x
    x = 8,745,456,119,302,152/153,097,592.04
  6. Step 6: Final answer
    x = 57,123,407.38

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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.