Home / 255,168,175.20-382,752,262.80-224,935,087.20

Finding the Fourth Proportional to 255,168,175.20, 382,752,262.80 and 224,935,087.20

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Solution

The fourth proportional to 255,168,175.20, 382,752,262.80 and 224,935,087.20 is: 337,402,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,168,175.20 : 382,752,262.80 = 224,935,087.20 : x
  2. Step 2: Convert to fraction form
    255,168,175.20/382,752,262.80 = 224,935,087.20/x
  3. Step 3: Cross multiply
    255,168,175.20x = 382,752,262.80 × 224,935,087.20
  4. Step 4: Simplify right side
    255,168,175.20x = 86,094,413,608,915,312
  5. Step 5: Solve for x
    x = 86,094,413,608,915,312/255,168,175.20
  6. Step 6: Final answer
    x = 337,402,630.80

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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.