Home / 544,110,748.34-750,636,379.46-345,766,044.29

Finding the Fourth Proportional to 544,110,748.34, 750,636,379.46 and 345,766,044.29

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Solution

The fourth proportional to 544,110,748.34, 750,636,379.46 and 345,766,044.29 is: 477,006,882.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,110,748.34 : 750,636,379.46 = 345,766,044.29 : x
  2. Step 2: Convert to fraction form
    544,110,748.34/750,636,379.46 = 345,766,044.29/x
  3. Step 3: Cross multiply
    544,110,748.34x = 750,636,379.46 × 345,766,044.29
  4. Step 4: Simplify right side
    544,110,748.34x = 259,544,571,623,162,848
  5. Step 5: Solve for x
    x = 259,544,571,623,162,848/544,110,748.34
  6. Step 6: Final answer
    x = 477,006,882.18

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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.