Home / 68,301,203,300,079-94,255,660,554,129-39,069,746,274,291

Finding the Fourth Proportional to 68,301,203,300,079, 94,255,660,554,129 and 39,069,746,274,291

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Solution

The fourth proportional to 68,301,203,300,079, 94,255,660,554,129 and 39,069,746,274,291 is: 53,916,249,858,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,301,203,300,079 : 94,255,660,554,129 = 39,069,746,274,291 : x
  2. Step 2: Convert to fraction form
    68,301,203,300,079/94,255,660,554,129 = 39,069,746,274,291/x
  3. Step 3: Cross multiply
    68,301,203,300,079x = 94,255,660,554,129 × 39,069,746,274,291
  4. Step 4: Simplify right side
    68,301,203,300,079x = 3,682,544,742,765,518,521,620,234,240
  5. Step 5: Solve for x
    x = 3,682,544,742,765,518,521,620,234,240/68,301,203,300,079
  6. Step 6: Final answer
    x = 53,916,249,858,533.01

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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.