Home / 3,883,770,828,082.30-5,825,656,242,123.30-3,698,635,490,405.20

Finding the Fourth Proportional to 3,883,770,828,082.30, 5,825,656,242,123.30 and 3,698,635,490,405.20

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Solution

The fourth proportional to 3,883,770,828,082.30, 5,825,656,242,123.30 and 3,698,635,490,405.20 is: 5,547,953,235,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,770,828,082.30 : 5,825,656,242,123.30 = 3,698,635,490,405.20 : x
  2. Step 2: Convert to fraction form
    3,883,770,828,082.30/5,825,656,242,123.30 = 3,698,635,490,405.20/x
  3. Step 3: Cross multiply
    3,883,770,828,082.30x = 5,825,656,242,123.30 × 3,698,635,490,405.20
  4. Step 4: Simplify right side
    3,883,770,828,082.30x = 21,546,978,932,017,826,715,664,384
  5. Step 5: Solve for x
    x = 21,546,978,932,017,826,715,664,384/3,883,770,828,082.30
  6. Step 6: Final answer
    x = 5,547,953,235,607.66

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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.