Home / 40,455,912,812,766-55,829,201,000,232-21,957,885,227,324

Finding the Fourth Proportional to 40,455,912,812,766, 55,829,201,000,232 and 21,957,885,227,324

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Solution

The fourth proportional to 40,455,912,812,766, 55,829,201,000,232 and 21,957,885,227,324 is: 30,301,904,039,833.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,455,912,812,766 : 55,829,201,000,232 = 21,957,885,227,324 : x
  2. Step 2: Convert to fraction form
    40,455,912,812,766/55,829,201,000,232 = 21,957,885,227,324/x
  3. Step 3: Cross multiply
    40,455,912,812,766x = 55,829,201,000,232 × 21,957,885,227,324
  4. Step 4: Simplify right side
    40,455,912,812,766x = 1,225,891,187,896,296,450,509,766,656
  5. Step 5: Solve for x
    x = 1,225,891,187,896,296,450,509,766,656/40,455,912,812,766
  6. Step 6: Final answer
    x = 30,301,904,039,833.27

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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.