Home / 6,737,340,920.51-9,296,906,525.93-3,726,528,821.67

Finding the Fourth Proportional to 6,737,340,920.51, 9,296,906,525.93 and 3,726,528,821.67

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Solution

The fourth proportional to 6,737,340,920.51, 9,296,906,525.93 and 3,726,528,821.67 is: 5,142,264,660.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,340,920.51 : 9,296,906,525.93 = 3,726,528,821.67 : x
  2. Step 2: Convert to fraction form
    6,737,340,920.51/9,296,906,525.93 = 3,726,528,821.67/x
  3. Step 3: Cross multiply
    6,737,340,920.51x = 9,296,906,525.93 × 3,726,528,821.67
  4. Step 4: Simplify right side
    6,737,340,920.51x = 34,645,190,121,293,774,848
  5. Step 5: Solve for x
    x = 34,645,190,121,293,774,848/6,737,340,920.51
  6. Step 6: Final answer
    x = 5,142,264,660.50

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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.