Home / 151,842,345.96-227,769,817.50-44,136,969.96

Finding the Fourth Proportional to 151,842,345.96, 227,769,817.50 and 44,136,969.96

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Solution

The fourth proportional to 151,842,345.96, 227,769,817.50 and 44,136,969.96 is: 66,207,285.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,842,345.96 : 227,769,817.50 = 44,136,969.96 : x
  2. Step 2: Convert to fraction form
    151,842,345.96/227,769,817.50 = 44,136,969.96/x
  3. Step 3: Cross multiply
    151,842,345.96x = 227,769,817.50 × 44,136,969.96
  4. Step 4: Simplify right side
    151,842,345.96x = 10,053,069,592,792,182
  5. Step 5: Solve for x
    x = 10,053,069,592,792,182/151,842,345.96
  6. Step 6: Final answer
    x = 66,207,285.78

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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.