Home / 9,119,320,876.01-13,687,826,819.66-4,400,963,301.53

Finding the Fourth Proportional to 9,119,320,876.01, 13,687,826,819.66 and 4,400,963,301.53

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Solution

The fourth proportional to 9,119,320,876.01, 13,687,826,819.66 and 4,400,963,301.53 is: 6,605,713,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,119,320,876.01 : 13,687,826,819.66 = 4,400,963,301.53 : x
  2. Step 2: Convert to fraction form
    9,119,320,876.01/13,687,826,819.66 = 4,400,963,301.53/x
  3. Step 3: Cross multiply
    9,119,320,876.01x = 13,687,826,819.66 × 4,400,963,301.53
  4. Step 4: Simplify right side
    9,119,320,876.01x = 60,239,623,511,021,748,224
  5. Step 5: Solve for x
    x = 60,239,623,511,021,748,224/9,119,320,876.01
  6. Step 6: Final answer
    x = 6,605,713,773.00

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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.