Home / 1,171,606,964,904-1,757,416,371,263.20-365,706,349,454.88

Finding the Fourth Proportional to 1,171,606,964,904, 1,757,416,371,263.20 and 365,706,349,454.88

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Solution

The fourth proportional to 1,171,606,964,904, 1,757,416,371,263.20 and 365,706,349,454.88 is: 548,561,373,275.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,606,964,904 : 1,757,416,371,263.20 = 365,706,349,454.88 : x
  2. Step 2: Convert to fraction form
    1,171,606,964,904/1,757,416,371,263.20 = 365,706,349,454.88/x
  3. Step 3: Cross multiply
    1,171,606,964,904x = 1,757,416,371,263.20 × 365,706,349,454.88
  4. Step 4: Simplify right side
    1,171,606,964,904x = 642,698,325,606,906,999,078,912
  5. Step 5: Solve for x
    x = 642,698,325,606,906,999,078,912/1,171,606,964,904
  6. Step 6: Final answer
    x = 548,561,373,275.52

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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.