Home / 196,045,083.88-294,111,482.46-59,741,135.08

Finding the Fourth Proportional to 196,045,083.88, 294,111,482.46 and 59,741,135.08

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Solution

The fourth proportional to 196,045,083.88, 294,111,482.46 and 59,741,135.08 is: 89,625,067.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,045,083.88 : 294,111,482.46 = 59,741,135.08 : x
  2. Step 2: Convert to fraction form
    196,045,083.88/294,111,482.46 = 59,741,135.08/x
  3. Step 3: Cross multiply
    196,045,083.88x = 294,111,482.46 × 59,741,135.08
  4. Step 4: Simplify right side
    196,045,083.88x = 17,570,553,802,221,908
  5. Step 5: Solve for x
    x = 17,570,553,802,221,908/196,045,083.88
  6. Step 6: Final answer
    x = 89,625,067.12

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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.