Home / 1,823,681,050.43-2,735,582,130.53-627,145,015.58

Finding the Fourth Proportional to 1,823,681,050.43, 2,735,582,130.53 and 627,145,015.58

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Solution

The fourth proportional to 1,823,681,050.43, 2,735,582,130.53 and 627,145,015.58 is: 940,738,347.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,681,050.43 : 2,735,582,130.53 = 627,145,015.58 : x
  2. Step 2: Convert to fraction form
    1,823,681,050.43/2,735,582,130.53 = 627,145,015.58/x
  3. Step 3: Cross multiply
    1,823,681,050.43x = 2,735,582,130.53 × 627,145,015.58
  4. Step 4: Simplify right side
    1,823,681,050.43x = 1,715,606,697,854,792,960
  5. Step 5: Solve for x
    x = 1,715,606,697,854,792,960/1,823,681,050.43
  6. Step 6: Final answer
    x = 940,738,347.56

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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.