Home / 255,767,095.62-352,944,100.08-144,251,271.24

Finding the Fourth Proportional to 255,767,095.62, 352,944,100.08 and 144,251,271.24

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Solution

The fourth proportional to 255,767,095.62, 352,944,100.08 and 144,251,271.24 is: 199,058,580.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,767,095.62 : 352,944,100.08 = 144,251,271.24 : x
  2. Step 2: Convert to fraction form
    255,767,095.62/352,944,100.08 = 144,251,271.24/x
  3. Step 3: Cross multiply
    255,767,095.62x = 352,944,100.08 × 144,251,271.24
  4. Step 4: Simplify right side
    255,767,095.62x = 50,912,635,113,197,784
  5. Step 5: Solve for x
    x = 50,912,635,113,197,784/255,767,095.62
  6. Step 6: Final answer
    x = 199,058,580.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.