Home / 3,834,241,384.22-5,290,849,846.14-2,226,382,083.73

Finding the Fourth Proportional to 3,834,241,384.22, 5,290,849,846.14 and 2,226,382,083.73

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Solution

The fourth proportional to 3,834,241,384.22, 5,290,849,846.14 and 2,226,382,083.73 is: 3,072,173,117.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,241,384.22 : 5,290,849,846.14 = 2,226,382,083.73 : x
  2. Step 2: Convert to fraction form
    3,834,241,384.22/5,290,849,846.14 = 2,226,382,083.73/x
  3. Step 3: Cross multiply
    3,834,241,384.22x = 5,290,849,846.14 × 2,226,382,083.73
  4. Step 4: Simplify right side
    3,834,241,384.22x = 11,779,453,305,151,115,264
  5. Step 5: Solve for x
    x = 11,779,453,305,151,115,264/3,834,241,384.22
  6. Step 6: Final answer
    x = 3,072,173,117.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.