Home / 7,289,182,867,835.20-10,926,120,537,542-2,452,505,344,966

Finding the Fourth Proportional to 7,289,182,867,835.20, 10,926,120,537,542 and 2,452,505,344,966

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Solution

The fourth proportional to 7,289,182,867,835.20, 10,926,120,537,542 and 2,452,505,344,966 is: 3,676,182,845,721.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,289,182,867,835.20 : 10,926,120,537,542 = 2,452,505,344,966 : x
  2. Step 2: Convert to fraction form
    7,289,182,867,835.20/10,926,120,537,542 = 2,452,505,344,966/x
  3. Step 3: Cross multiply
    7,289,182,867,835.20x = 10,926,120,537,542 × 2,452,505,344,966
  4. Step 4: Simplify right side
    7,289,182,867,835.20x = 26,796,369,018,064,538,584,481,792
  5. Step 5: Solve for x
    x = 26,796,369,018,064,538,584,481,792/7,289,182,867,835.20
  6. Step 6: Final answer
    x = 3,676,182,845,721.74

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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.