Home / 3,310,682,807.10-4,966,024,210.65-2,938,032,003.90

Finding the Fourth Proportional to 3,310,682,807.10, 4,966,024,210.65 and 2,938,032,003.90

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Solution

The fourth proportional to 3,310,682,807.10, 4,966,024,210.65 and 2,938,032,003.90 is: 4,407,048,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,682,807.10 : 4,966,024,210.65 = 2,938,032,003.90 : x
  2. Step 2: Convert to fraction form
    3,310,682,807.10/4,966,024,210.65 = 2,938,032,003.90/x
  3. Step 3: Cross multiply
    3,310,682,807.10x = 4,966,024,210.65 × 2,938,032,003.90
  4. Step 4: Simplify right side
    3,310,682,807.10x = 14,590,338,063,031,934,976
  5. Step 5: Solve for x
    x = 14,590,338,063,031,934,976/3,310,682,807.10
  6. Step 6: Final answer
    x = 4,407,048,005.85

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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.