Home / 152,775,785.04-229,161,409.56-37,760,321.04

Finding the Fourth Proportional to 152,775,785.04, 229,161,409.56 and 37,760,321.04

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Solution

The fourth proportional to 152,775,785.04, 229,161,409.56 and 37,760,321.04 is: 56,639,921.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,775,785.04 : 229,161,409.56 = 37,760,321.04 : x
  2. Step 2: Convert to fraction form
    152,775,785.04/229,161,409.56 = 37,760,321.04/x
  3. Step 3: Cross multiply
    152,775,785.04x = 229,161,409.56 × 37,760,321.04
  4. Step 4: Simplify right side
    152,775,785.04x = 8,653,208,394,964,525
  5. Step 5: Solve for x
    x = 8,653,208,394,964,525/152,775,785.04
  6. Step 6: Final answer
    x = 56,639,921.00

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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.