Home / 2,076,188,150.83-3,114,290,305.86-502,292,930.98

Finding the Fourth Proportional to 2,076,188,150.83, 3,114,290,305.86 and 502,292,930.98

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Solution

The fourth proportional to 2,076,188,150.83, 3,114,290,305.86 and 502,292,930.98 is: 753,441,351.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,188,150.83 : 3,114,290,305.86 = 502,292,930.98 : x
  2. Step 2: Convert to fraction form
    2,076,188,150.83/3,114,290,305.86 = 502,292,930.98/x
  3. Step 3: Cross multiply
    2,076,188,150.83x = 3,114,290,305.86 × 502,292,930.98
  4. Step 4: Simplify right side
    2,076,188,150.83x = 1,564,286,005,653,020,160
  5. Step 5: Solve for x
    x = 1,564,286,005,653,020,160/2,076,188,150.83
  6. Step 6: Final answer
    x = 753,441,351.17

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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.