Home / 10,529,053,302.15-15,793,578,994.19-4,633,612,536.42

Finding the Fourth Proportional to 10,529,053,302.15, 15,793,578,994.19 and 4,633,612,536.42

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Solution

The fourth proportional to 10,529,053,302.15, 15,793,578,994.19 and 4,633,612,536.42 is: 6,950,418,382.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,529,053,302.15 : 15,793,578,994.19 = 4,633,612,536.42 : x
  2. Step 2: Convert to fraction form
    10,529,053,302.15/15,793,578,994.19 = 4,633,612,536.42/x
  3. Step 3: Cross multiply
    10,529,053,302.15x = 15,793,578,994.19 × 4,633,612,536.42
  4. Step 4: Simplify right side
    10,529,053,302.15x = 73,181,325,622,395,191,296
  5. Step 5: Solve for x
    x = 73,181,325,622,395,191,296/10,529,053,302.15
  6. Step 6: Final answer
    x = 6,950,418,382.58

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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.