Home / 10,529,053,303.15-15,793,578,995.69-4,633,612,537.42

Finding the Fourth Proportional to 10,529,053,303.15, 15,793,578,995.69 and 4,633,612,537.42

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Solution

The fourth proportional to 10,529,053,303.15, 15,793,578,995.69 and 4,633,612,537.42 is: 6,950,418,384.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,529,053,303.15 : 15,793,578,995.69 = 4,633,612,537.42 : x
  2. Step 2: Convert to fraction form
    10,529,053,303.15/15,793,578,995.69 = 4,633,612,537.42/x
  3. Step 3: Cross multiply
    10,529,053,303.15x = 15,793,578,995.69 × 4,633,612,537.42
  4. Step 4: Simplify right side
    10,529,053,303.15x = 73,181,325,645,162,356,736
  5. Step 5: Solve for x
    x = 73,181,325,645,162,356,736/10,529,053,303.15
  6. Step 6: Final answer
    x = 6,950,418,384.08

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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.