Home / 34,074,883,297.47-51,113,366,222.35-11,690,317,653.52

Finding the Fourth Proportional to 34,074,883,297.47, 51,113,366,222.35 and 11,690,317,653.52

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Solution

The fourth proportional to 34,074,883,297.47, 51,113,366,222.35 and 11,690,317,653.52 is: 17,535,833,718.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,074,883,297.47 : 51,113,366,222.35 = 11,690,317,653.52 : x
  2. Step 2: Convert to fraction form
    34,074,883,297.47/51,113,366,222.35 = 11,690,317,653.52/x
  3. Step 3: Cross multiply
    34,074,883,297.47x = 51,113,366,222.35 × 11,690,317,653.52
  4. Step 4: Simplify right side
    34,074,883,297.47x = 597,531,487,480,073,289,728
  5. Step 5: Solve for x
    x = 597,531,487,480,073,289,728/34,074,883,297.47
  6. Step 6: Final answer
    x = 17,535,833,718.45

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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.