Home / 3,697,181,608.93-5,102,234,009.12-2,026,435,031.17

Finding the Fourth Proportional to 3,697,181,608.93, 5,102,234,009.12 and 2,026,435,031.17

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Solution

The fourth proportional to 3,697,181,608.93, 5,102,234,009.12 and 2,026,435,031.17 is: 2,796,547,972.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,181,608.93 : 5,102,234,009.12 = 2,026,435,031.17 : x
  2. Step 2: Convert to fraction form
    3,697,181,608.93/5,102,234,009.12 = 2,026,435,031.17/x
  3. Step 3: Cross multiply
    3,697,181,608.93x = 5,102,234,009.12 × 2,026,435,031.17
  4. Step 4: Simplify right side
    3,697,181,608.93x = 10,339,345,733,308,798,976
  5. Step 5: Solve for x
    x = 10,339,345,733,308,798,976/3,697,181,608.93
  6. Step 6: Final answer
    x = 2,796,547,972.74

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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.