Home / 384,889,717,084.02-577,356,638,546.77-101,901,206,973.42

Finding the Fourth Proportional to 384,889,717,084.02, 577,356,638,546.77 and 101,901,206,973.42

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Solution

The fourth proportional to 384,889,717,084.02, 577,356,638,546.77 and 101,901,206,973.42 is: 152,857,651,713.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,889,717,084.02 : 577,356,638,546.77 = 101,901,206,973.42 : x
  2. Step 2: Convert to fraction form
    384,889,717,084.02/577,356,638,546.77 = 101,901,206,973.42/x
  3. Step 3: Cross multiply
    384,889,717,084.02x = 577,356,638,546.77 × 101,901,206,973.42
  4. Step 4: Simplify right side
    384,889,717,084.02x = 58,833,338,322,032,449,814,528
  5. Step 5: Solve for x
    x = 58,833,338,322,032,449,814,528/384,889,717,084.02
  6. Step 6: Final answer
    x = 152,857,651,713.23

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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.