Home / 152,951,633.24-229,533,407.58-60,825,930.08

Finding the Fourth Proportional to 152,951,633.24, 229,533,407.58 and 60,825,930.08

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Solution

The fourth proportional to 152,951,633.24, 229,533,407.58 and 60,825,930.08 is: 91,281,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,951,633.24 : 229,533,407.58 = 60,825,930.08 : x
  2. Step 2: Convert to fraction form
    152,951,633.24/229,533,407.58 = 60,825,930.08/x
  3. Step 3: Cross multiply
    152,951,633.24x = 229,533,407.58 × 60,825,930.08
  4. Step 4: Simplify right side
    152,951,633.24x = 13,961,583,000,485,222
  5. Step 5: Solve for x
    x = 13,961,583,000,485,222/152,951,633.24
  6. Step 6: Final answer
    x = 91,281,032.47

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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.