Home / 5,108,201,144,970.50-7,662,321,596,577.50-1,235,828,694,049.40

Finding the Fourth Proportional to 5,108,201,144,970.50, 7,662,321,596,577.50 and 1,235,828,694,049.40

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Solution

The fourth proportional to 5,108,201,144,970.50, 7,662,321,596,577.50 and 1,235,828,694,049.40 is: 1,853,747,850,436.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,201,144,970.50 : 7,662,321,596,577.50 = 1,235,828,694,049.40 : x
  2. Step 2: Convert to fraction form
    5,108,201,144,970.50/7,662,321,596,577.50 = 1,235,828,694,049.40/x
  3. Step 3: Cross multiply
    5,108,201,144,970.50x = 7,662,321,596,577.50 × 1,235,828,694,049.40
  4. Step 4: Simplify right side
    5,108,201,144,970.50x = 9,469,316,892,084,884,538,916,864
  5. Step 5: Solve for x
    x = 9,469,316,892,084,884,538,916,864/5,108,201,144,970.50
  6. Step 6: Final answer
    x = 1,853,747,850,436.22

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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.