Home / 10,627,329,029.07-15,941,053,135.11-3,544,792,460.60

Finding the Fourth Proportional to 10,627,329,029.07, 15,941,053,135.11 and 3,544,792,460.60

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Solution

The fourth proportional to 10,627,329,029.07, 15,941,053,135.11 and 3,544,792,460.60 is: 5,317,208,567.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,627,329,029.07 : 15,941,053,135.11 = 3,544,792,460.60 : x
  2. Step 2: Convert to fraction form
    10,627,329,029.07/15,941,053,135.11 = 3,544,792,460.60/x
  3. Step 3: Cross multiply
    10,627,329,029.07x = 15,941,053,135.11 × 3,544,792,460.60
  4. Step 4: Simplify right side
    10,627,329,029.07x = 56,507,724,967,366,344,704
  5. Step 5: Solve for x
    x = 56,507,724,967,366,344,704/10,627,329,029.07
  6. Step 6: Final answer
    x = 5,317,208,567.91

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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.