Home / 150,155,663.08-225,234,244.38-53,111,460.04

Finding the Fourth Proportional to 150,155,663.08, 225,234,244.38 and 53,111,460.04

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Solution

The fourth proportional to 150,155,663.08, 225,234,244.38 and 53,111,460.04 is: 79,667,455.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,155,663.08 : 225,234,244.38 = 53,111,460.04 : x
  2. Step 2: Convert to fraction form
    150,155,663.08/225,234,244.38 = 53,111,460.04/x
  3. Step 3: Cross multiply
    150,155,663.08x = 225,234,244.38 × 53,111,460.04
  4. Step 4: Simplify right side
    150,155,663.08x = 11,962,519,570,027,964
  5. Step 5: Solve for x
    x = 11,962,519,570,027,964/150,155,663.08
  6. Step 6: Final answer
    x = 79,667,455.26

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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.