Home / 4,333,350,500.28-6,497,976,676.02-1,678,649,916

Finding the Fourth Proportional to 4,333,350,500.28, 6,497,976,676.02 and 1,678,649,916

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Solution

The fourth proportional to 4,333,350,500.28, 6,497,976,676.02 and 1,678,649,916 is: 2,517,181,105.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,350,500.28 : 6,497,976,676.02 = 1,678,649,916 : x
  2. Step 2: Convert to fraction form
    4,333,350,500.28/6,497,976,676.02 = 1,678,649,916/x
  3. Step 3: Cross multiply
    4,333,350,500.28x = 6,497,976,676.02 × 1,678,649,916
  4. Step 4: Simplify right side
    4,333,350,500.28x = 10,907,828,001,370,933,248
  5. Step 5: Solve for x
    x = 10,907,828,001,370,933,248/4,333,350,500.28
  6. Step 6: Final answer
    x = 2,517,181,105.17

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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.