Home / 68,754,527,181,468-94,889,567,726,982-39,131,460,359,796

Finding the Fourth Proportional to 68,754,527,181,468, 94,889,567,726,982 and 39,131,460,359,796

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Solution

The fourth proportional to 68,754,527,181,468, 94,889,567,726,982 and 39,131,460,359,796 is: 54,006,150,726,135.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,754,527,181,468 : 94,889,567,726,982 = 39,131,460,359,796 : x
  2. Step 2: Convert to fraction form
    68,754,527,181,468/94,889,567,726,982 = 39,131,460,359,796/x
  3. Step 3: Cross multiply
    68,754,527,181,468x = 94,889,567,726,982 × 39,131,460,359,796
  4. Step 4: Simplify right side
    68,754,527,181,468x = 3,713,167,358,066,573,932,513,722,368
  5. Step 5: Solve for x
    x = 3,713,167,358,066,573,932,513,722,368/68,754,527,181,468
  6. Step 6: Final answer
    x = 54,006,150,726,135.98

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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.