Home / 5,616,333,114.08-7,750,783,329.91-3,110,206,825.86

Finding the Fourth Proportional to 5,616,333,114.08, 7,750,783,329.91 and 3,110,206,825.86

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Solution

The fourth proportional to 5,616,333,114.08, 7,750,783,329.91 and 3,110,206,825.86 is: 4,292,220,338.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,333,114.08 : 7,750,783,329.91 = 3,110,206,825.86 : x
  2. Step 2: Convert to fraction form
    5,616,333,114.08/7,750,783,329.91 = 3,110,206,825.86/x
  3. Step 3: Cross multiply
    5,616,333,114.08x = 7,750,783,329.91 × 3,110,206,825.86
  4. Step 4: Simplify right side
    5,616,333,114.08x = 24,106,539,218,447,982,592
  5. Step 5: Solve for x
    x = 24,106,539,218,447,982,592/5,616,333,114.08
  6. Step 6: Final answer
    x = 4,292,220,338.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.