Home / 3,697,181,612.69-5,102,234,014.31-2,026,435,034.93

Finding the Fourth Proportional to 3,697,181,612.69, 5,102,234,014.31 and 2,026,435,034.93

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Solution

The fourth proportional to 3,697,181,612.69, 5,102,234,014.31 and 2,026,435,034.93 is: 2,796,547,977.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,181,612.69 : 5,102,234,014.31 = 2,026,435,034.93 : x
  2. Step 2: Convert to fraction form
    3,697,181,612.69/5,102,234,014.31 = 2,026,435,034.93/x
  3. Step 3: Cross multiply
    3,697,181,612.69x = 5,102,234,014.31 × 2,026,435,034.93
  4. Step 4: Simplify right side
    3,697,181,612.69x = 10,339,345,762,973,675,520
  5. Step 5: Solve for x
    x = 10,339,345,762,973,675,520/3,697,181,612.69
  6. Step 6: Final answer
    x = 2,796,547,977.92

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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.