Home / 773,376,596,352.63-1,067,211,614,998.90-426,127,442,839.14

Finding the Fourth Proportional to 773,376,596,352.63, 1,067,211,614,998.90 and 426,127,442,839.14

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Solution

The fourth proportional to 773,376,596,352.63, 1,067,211,614,998.90 and 426,127,442,839.14 is: 588,029,374,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,376,596,352.63 : 1,067,211,614,998.90 = 426,127,442,839.14 : x
  2. Step 2: Convert to fraction form
    773,376,596,352.63/1,067,211,614,998.90 = 426,127,442,839.14/x
  3. Step 3: Cross multiply
    773,376,596,352.63x = 1,067,211,614,998.90 × 426,127,442,839.14
  4. Step 4: Simplify right side
    773,376,596,352.63x = 454,768,156,467,710,048,337,920
  5. Step 5: Solve for x
    x = 454,768,156,467,710,048,337,920/773,376,596,352.63
  6. Step 6: Final answer
    x = 588,029,374,838.17

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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.