Home / 3,934,656,004.80-5,901,984,007.20-1,026,610,852.80

Finding the Fourth Proportional to 3,934,656,004.80, 5,901,984,007.20 and 1,026,610,852.80

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Solution

The fourth proportional to 3,934,656,004.80, 5,901,984,007.20 and 1,026,610,852.80 is: 1,539,916,279.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,656,004.80 : 5,901,984,007.20 = 1,026,610,852.80 : x
  2. Step 2: Convert to fraction form
    3,934,656,004.80/5,901,984,007.20 = 1,026,610,852.80/x
  3. Step 3: Cross multiply
    3,934,656,004.80x = 5,901,984,007.20 × 1,026,610,852.80
  4. Step 4: Simplify right side
    3,934,656,004.80x = 6,059,040,834,843,552,768
  5. Step 5: Solve for x
    x = 6,059,040,834,843,552,768/3,934,656,004.80
  6. Step 6: Final answer
    x = 1,539,916,279.20

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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.