Home / 9,309,654,368.10-13,964,444,810.55-2,766,552,776.10

Finding the Fourth Proportional to 9,309,654,368.10, 13,964,444,810.55 and 2,766,552,776.10

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Solution

The fourth proportional to 9,309,654,368.10, 13,964,444,810.55 and 2,766,552,776.10 is: 4,149,818,245.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,309,654,368.10 : 13,964,444,810.55 = 2,766,552,776.10 : x
  2. Step 2: Convert to fraction form
    9,309,654,368.10/13,964,444,810.55 = 2,766,552,776.10/x
  3. Step 3: Cross multiply
    9,309,654,368.10x = 13,964,444,810.55 × 2,766,552,776.10
  4. Step 4: Simplify right side
    9,309,654,368.10x = 38,633,373,557,322,334,208
  5. Step 5: Solve for x
    x = 38,633,373,557,322,334,208/9,309,654,368.10
  6. Step 6: Final answer
    x = 4,149,818,245.64

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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.