Home / 4,375,607,109.50-6,564,454,821-1,427,892,211.82

Finding the Fourth Proportional to 4,375,607,109.50, 6,564,454,821 and 1,427,892,211.82

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Solution

The fourth proportional to 4,375,607,109.50, 6,564,454,821 and 1,427,892,211.82 is: 2,142,179,057.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,607,109.50 : 6,564,454,821 = 1,427,892,211.82 : x
  2. Step 2: Convert to fraction form
    4,375,607,109.50/6,564,454,821 = 1,427,892,211.82/x
  3. Step 3: Cross multiply
    4,375,607,109.50x = 6,564,454,821 × 1,427,892,211.82
  4. Step 4: Simplify right side
    4,375,607,109.50x = 9,373,333,913,750,151,168
  5. Step 5: Solve for x
    x = 9,373,333,913,750,151,168/4,375,607,109.50
  6. Step 6: Final answer
    x = 2,142,179,057.48

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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.