Home / 5,456,983,446,069.30-8,185,475,169,103.80-1,432,769,342,728.40

Finding the Fourth Proportional to 5,456,983,446,069.30, 8,185,475,169,103.80 and 1,432,769,342,728.40

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Solution

The fourth proportional to 5,456,983,446,069.30, 8,185,475,169,103.80 and 1,432,769,342,728.40 is: 2,149,154,014,092.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,983,446,069.30 : 8,185,475,169,103.80 = 1,432,769,342,728.40 : x
  2. Step 2: Convert to fraction form
    5,456,983,446,069.30/8,185,475,169,103.80 = 1,432,769,342,728.40/x
  3. Step 3: Cross multiply
    5,456,983,446,069.30x = 8,185,475,169,103.80 × 1,432,769,342,728.40
  4. Step 4: Simplify right side
    5,456,983,446,069.30x = 11,727,897,877,956,488,599,699,456
  5. Step 5: Solve for x
    x = 11,727,897,877,956,488,599,699,456/5,456,983,446,069.30
  6. Step 6: Final answer
    x = 2,149,154,014,092.56

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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.