Home / 5,196,854,784.24-7,792,169,137.36-1,654,065,925.38

Finding the Fourth Proportional to 5,196,854,784.24, 7,792,169,137.36 and 1,654,065,925.38

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Solution

The fourth proportional to 5,196,854,784.24, 7,792,169,137.36 and 1,654,065,925.38 is: 2,480,108,063.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,854,784.24 : 7,792,169,137.36 = 1,654,065,925.38 : x
  2. Step 2: Convert to fraction form
    5,196,854,784.24/7,792,169,137.36 = 1,654,065,925.38/x
  3. Step 3: Cross multiply
    5,196,854,784.24x = 7,792,169,137.36 × 1,654,065,925.38
  4. Step 4: Simplify right side
    5,196,854,784.24x = 12,888,761,454,904,844,288
  5. Step 5: Solve for x
    x = 12,888,761,454,904,844,288/5,196,854,784.24
  6. Step 6: Final answer
    x = 2,480,108,063.44

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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.