Home / 303,190,988,064.36-454,064,522,906.91-175,436,441,841.93

Finding the Fourth Proportional to 303,190,988,064.36, 454,064,522,906.91 and 175,436,441,841.93

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Solution

The fourth proportional to 303,190,988,064.36, 454,064,522,906.91 and 175,436,441,841.93 is: 262,736,913,039.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,190,988,064.36 : 454,064,522,906.91 = 175,436,441,841.93 : x
  2. Step 2: Convert to fraction form
    303,190,988,064.36/454,064,522,906.91 = 175,436,441,841.93/x
  3. Step 3: Cross multiply
    303,190,988,064.36x = 454,064,522,906.91 × 175,436,441,841.93
  4. Step 4: Simplify right side
    303,190,988,064.36x = 79,659,464,265,441,803,763,712
  5. Step 5: Solve for x
    x = 79,659,464,265,441,803,763,712/303,190,988,064.36
  6. Step 6: Final answer
    x = 262,736,913,039.55

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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.