Home / 239,825,605.04-359,714,197.44-162,598,370.40

Finding the Fourth Proportional to 239,825,605.04, 359,714,197.44 and 162,598,370.40

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Solution

The fourth proportional to 239,825,605.04, 359,714,197.44 and 162,598,370.40 is: 243,881,141.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,825,605.04 : 359,714,197.44 = 162,598,370.40 : x
  2. Step 2: Convert to fraction form
    239,825,605.04/359,714,197.44 = 162,598,370.40/x
  3. Step 3: Cross multiply
    239,825,605.04x = 359,714,197.44 × 162,598,370.40
  4. Step 4: Simplify right side
    239,825,605.04x = 58,488,942,313,487,856
  5. Step 5: Solve for x
    x = 58,488,942,313,487,856/239,825,605.04
  6. Step 6: Final answer
    x = 243,881,141.48

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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.