Home / 7,929,133,665,551-10,942,204,984,651-4,413,357,289,103.40

Finding the Fourth Proportional to 7,929,133,665,551, 10,942,204,984,651 and 4,413,357,289,103.40

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Solution

The fourth proportional to 7,929,133,665,551, 10,942,204,984,651 and 4,413,357,289,103.40 is: 6,090,433,351,840.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,929,133,665,551 : 10,942,204,984,651 = 4,413,357,289,103.40 : x
  2. Step 2: Convert to fraction form
    7,929,133,665,551/10,942,204,984,651 = 4,413,357,289,103.40/x
  3. Step 3: Cross multiply
    7,929,133,665,551x = 10,942,204,984,651 × 4,413,357,289,103.40
  4. Step 4: Simplify right side
    7,929,133,665,551x = 48,291,860,127,873,053,801,578,496
  5. Step 5: Solve for x
    x = 48,291,860,127,873,053,801,578,496/7,929,133,665,551
  6. Step 6: Final answer
    x = 6,090,433,351,840.49

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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.