Home / 6,657,462,323.32-9,987,624,631.86-1,935,866,297.56

Finding the Fourth Proportional to 6,657,462,323.32, 9,987,624,631.86 and 1,935,866,297.56

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Solution

The fourth proportional to 6,657,462,323.32, 9,987,624,631.86 and 1,935,866,297.56 is: 2,904,215,597.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,462,323.32 : 9,987,624,631.86 = 1,935,866,297.56 : x
  2. Step 2: Convert to fraction form
    6,657,462,323.32/9,987,624,631.86 = 1,935,866,297.56/x
  3. Step 3: Cross multiply
    6,657,462,323.32x = 9,987,624,631.86 × 1,935,866,297.56
  4. Step 4: Simplify right side
    6,657,462,323.32x = 19,334,705,917,497,876,480
  5. Step 5: Solve for x
    x = 19,334,705,917,497,876,480/6,657,462,323.32
  6. Step 6: Final answer
    x = 2,904,215,597.25

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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.