Home / 236,174,682.80-354,262,024.20-150,293,817.20

Finding the Fourth Proportional to 236,174,682.80, 354,262,024.20 and 150,293,817.20

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Solution

The fourth proportional to 236,174,682.80, 354,262,024.20 and 150,293,817.20 is: 225,440,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,174,682.80 : 354,262,024.20 = 150,293,817.20 : x
  2. Step 2: Convert to fraction form
    236,174,682.80/354,262,024.20 = 150,293,817.20/x
  3. Step 3: Cross multiply
    236,174,682.80x = 354,262,024.20 × 150,293,817.20
  4. Step 4: Simplify right side
    236,174,682.80x = 53,243,391,906,016,768
  5. Step 5: Solve for x
    x = 53,243,391,906,016,768/236,174,682.80
  6. Step 6: Final answer
    x = 225,440,725.80

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1.5x scale

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.