Home / 5,616,333,113.30-7,750,783,328.82-3,110,206,825.07

Finding the Fourth Proportional to 5,616,333,113.30, 7,750,783,328.82 and 3,110,206,825.07

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Solution

The fourth proportional to 5,616,333,113.30, 7,750,783,328.82 and 3,110,206,825.07 is: 4,292,220,337.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,333,113.30 : 7,750,783,328.82 = 3,110,206,825.07 : x
  2. Step 2: Convert to fraction form
    5,616,333,113.30/7,750,783,328.82 = 3,110,206,825.07/x
  3. Step 3: Cross multiply
    5,616,333,113.30x = 7,750,783,328.82 × 3,110,206,825.07
  4. Step 4: Simplify right side
    5,616,333,113.30x = 24,106,539,208,895,983,616
  5. Step 5: Solve for x
    x = 24,106,539,208,895,983,616/5,616,333,113.30
  6. Step 6: Final answer
    x = 4,292,220,337.11

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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.