Home / 3,636,600,229,192.20-5,454,914,496,014.70-879,803,826,144.12

Finding the Fourth Proportional to 3,636,600,229,192.20, 5,454,914,496,014.70 and 879,803,826,144.12

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Solution

The fourth proportional to 3,636,600,229,192.20, 5,454,914,496,014.70 and 879,803,826,144.12 is: 1,319,709,163,068.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,600,229,192.20 : 5,454,914,496,014.70 = 879,803,826,144.12 : x
  2. Step 2: Convert to fraction form
    3,636,600,229,192.20/5,454,914,496,014.70 = 879,803,826,144.12/x
  3. Step 3: Cross multiply
    3,636,600,229,192.20x = 5,454,914,496,014.70 × 879,803,826,144.12
  4. Step 4: Simplify right side
    3,636,600,229,192.20x = 4,799,254,644,882,757,212,176,384
  5. Step 5: Solve for x
    x = 4,799,254,644,882,757,212,176,384/3,636,600,229,192.20
  6. Step 6: Final answer
    x = 1,319,709,163,068.72

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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.