Home / 5,407,376,814.91-7,459,802,962.63-3,262,787,265.07

Finding the Fourth Proportional to 5,407,376,814.91, 7,459,802,962.63 and 3,262,787,265.07

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Solution

The fourth proportional to 5,407,376,814.91, 7,459,802,962.63 and 3,262,787,265.07 is: 4,501,212,129.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407,376,814.91 : 7,459,802,962.63 = 3,262,787,265.07 : x
  2. Step 2: Convert to fraction form
    5,407,376,814.91/7,459,802,962.63 = 3,262,787,265.07/x
  3. Step 3: Cross multiply
    5,407,376,814.91x = 7,459,802,962.63 × 3,262,787,265.07
  4. Step 4: Simplify right side
    5,407,376,814.91x = 24,339,750,106,400,624,640
  5. Step 5: Solve for x
    x = 24,339,750,106,400,624,640/5,407,376,814.91
  6. Step 6: Final answer
    x = 4,501,212,129.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.