Home / 3,694,169,116.86-5,097,890,373.21-2,000,610,000.53

Finding the Fourth Proportional to 3,694,169,116.86, 5,097,890,373.21 and 2,000,610,000.53

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Solution

The fourth proportional to 3,694,169,116.86, 5,097,890,373.21 and 2,000,610,000.53 is: 2,760,807,678.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,169,116.86 : 5,097,890,373.21 = 2,000,610,000.53 : x
  2. Step 2: Convert to fraction form
    3,694,169,116.86/5,097,890,373.21 = 2,000,610,000.53/x
  3. Step 3: Cross multiply
    3,694,169,116.86x = 5,097,890,373.21 × 2,000,610,000.53
  4. Step 4: Simplify right side
    3,694,169,116.86x = 10,198,890,462,243,422,208
  5. Step 5: Solve for x
    x = 10,198,890,462,243,422,208/3,694,169,116.86
  6. Step 6: Final answer
    x = 2,760,807,678.16

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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.