Home / 833,829,233,354.22-1,250,172,854,949.30-424,623,500,576.94

Finding the Fourth Proportional to 833,829,233,354.22, 1,250,172,854,949.30 and 424,623,500,576.94

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Solution

The fourth proportional to 833,829,233,354.22, 1,250,172,854,949.30 and 424,623,500,576.94 is: 636,644,474,384.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,829,233,354.22 : 1,250,172,854,949.30 = 424,623,500,576.94 : x
  2. Step 2: Convert to fraction form
    833,829,233,354.22/1,250,172,854,949.30 = 424,623,500,576.94/x
  3. Step 3: Cross multiply
    833,829,233,354.22x = 1,250,172,854,949.30 × 424,623,500,576.94
  4. Step 4: Simplify right side
    833,829,233,354.22x = 530,852,773,994,838,854,991,872
  5. Step 5: Solve for x
    x = 530,852,773,994,838,854,991,872/833,829,233,354.22
  6. Step 6: Final answer
    x = 636,644,474,384.03

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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.