Home / 6,694,349,812.98-9,237,925,329.15-3,642,538,693.15

Finding the Fourth Proportional to 6,694,349,812.98, 9,237,925,329.15 and 3,642,538,693.15

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Solution

The fourth proportional to 6,694,349,812.98, 9,237,925,329.15 and 3,642,538,693.15 is: 5,026,552,450.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,349,812.98 : 9,237,925,329.15 = 3,642,538,693.15 : x
  2. Step 2: Convert to fraction form
    6,694,349,812.98/9,237,925,329.15 = 3,642,538,693.15/x
  3. Step 3: Cross multiply
    6,694,349,812.98x = 9,237,925,329.15 × 3,642,538,693.15
  4. Step 4: Simplify right side
    6,694,349,812.98x = 33,649,500,455,859,322,880
  5. Step 5: Solve for x
    x = 33,649,500,455,859,322,880/6,694,349,812.98
  6. Step 6: Final answer
    x = 5,026,552,450.34

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Double scale
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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.