Home / 3,158,965,893.06-4,735,638,845.19-1,499,849,606.34

Finding the Fourth Proportional to 3,158,965,893.06, 4,735,638,845.19 and 1,499,849,606.34

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Solution

The fourth proportional to 3,158,965,893.06, 4,735,638,845.19 and 1,499,849,606.34 is: 2,248,440,248.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,158,965,893.06 : 4,735,638,845.19 = 1,499,849,606.34 : x
  2. Step 2: Convert to fraction form
    3,158,965,893.06/4,735,638,845.19 = 1,499,849,606.34/x
  3. Step 3: Cross multiply
    3,158,965,893.06x = 4,735,638,845.19 × 1,499,849,606.34
  4. Step 4: Simplify right side
    3,158,965,893.06x = 7,102,746,057,726,632,960
  5. Step 5: Solve for x
    x = 7,102,746,057,726,632,960/3,158,965,893.06
  6. Step 6: Final answer
    x = 2,248,440,248.54

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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.