Home / 894,722,800,103.76-1,234,717,416,923-483,191,239,190.88

Finding the Fourth Proportional to 894,722,800,103.76, 1,234,717,416,923 and 483,191,239,190.88

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Solution

The fourth proportional to 894,722,800,103.76, 1,234,717,416,923 and 483,191,239,190.88 is: 666,803,884,582.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,722,800,103.76 : 1,234,717,416,923 = 483,191,239,190.88 : x
  2. Step 2: Convert to fraction form
    894,722,800,103.76/1,234,717,416,923 = 483,191,239,190.88/x
  3. Step 3: Cross multiply
    894,722,800,103.76x = 1,234,717,416,923 × 483,191,239,190.88
  4. Step 4: Simplify right side
    894,722,800,103.76x = 596,604,638,733,586,803,982,336
  5. Step 5: Solve for x
    x = 596,604,638,733,586,803,982,336/894,722,800,103.76
  6. Step 6: Final answer
    x = 666,803,884,582.35

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Double scale
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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.