Home / 251,001,060.28-346,274,017.14-156,751,582.03

Finding the Fourth Proportional to 251,001,060.28, 346,274,017.14 and 156,751,582.03

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Solution

The fourth proportional to 251,001,060.28, 346,274,017.14 and 156,751,582.03 is: 216,250,082.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,001,060.28 : 346,274,017.14 = 156,751,582.03 : x
  2. Step 2: Convert to fraction form
    251,001,060.28/346,274,017.14 = 156,751,582.03/x
  3. Step 3: Cross multiply
    251,001,060.28x = 346,274,017.14 × 156,751,582.03
  4. Step 4: Simplify right side
    251,001,060.28x = 54,279,000,002,578,336
  5. Step 5: Solve for x
    x = 54,279,000,002,578,336/251,001,060.28
  6. Step 6: Final answer
    x = 216,250,082.54

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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.