Home / 3,033,998,963.10-4,551,301,562.85-823,243,769.10

Finding the Fourth Proportional to 3,033,998,963.10, 4,551,301,562.85 and 823,243,769.10

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Solution

The fourth proportional to 3,033,998,963.10, 4,551,301,562.85 and 823,243,769.10 is: 1,234,947,901.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,998,963.10 : 4,551,301,562.85 = 823,243,769.10 : x
  2. Step 2: Convert to fraction form
    3,033,998,963.10/4,551,301,562.85 = 823,243,769.10/x
  3. Step 3: Cross multiply
    3,033,998,963.10x = 4,551,301,562.85 × 823,243,769.10
  4. Step 4: Simplify right side
    3,033,998,963.10x = 3,746,830,652,911,354,880
  5. Step 5: Solve for x
    x = 3,746,830,652,911,354,880/3,033,998,963.10
  6. Step 6: Final answer
    x = 1,234,947,901.59

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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.