Home / 2,948,703,037.50-4,069,183,329.59-1,610,592,772.55

Finding the Fourth Proportional to 2,948,703,037.50, 4,069,183,329.59 and 1,610,592,772.55

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Solution

The fourth proportional to 2,948,703,037.50, 4,069,183,329.59 and 1,610,592,772.55 is: 2,222,603,353.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,703,037.50 : 4,069,183,329.59 = 1,610,592,772.55 : x
  2. Step 2: Convert to fraction form
    2,948,703,037.50/4,069,183,329.59 = 1,610,592,772.55/x
  3. Step 3: Cross multiply
    2,948,703,037.50x = 4,069,183,329.59 × 1,610,592,772.55
  4. Step 4: Simplify right side
    2,948,703,037.50x = 6,553,797,260,820,718,592
  5. Step 5: Solve for x
    x = 6,553,797,260,820,718,592/2,948,703,037.50
  6. Step 6: Final answer
    x = 2,222,603,353.91

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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.