Home / 3,420,841,414.65-5,133,203,230.37-1,846,927,746.51

Finding the Fourth Proportional to 3,420,841,414.65, 5,133,203,230.37 and 1,846,927,746.51

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Solution

The fourth proportional to 3,420,841,414.65, 5,133,203,230.37 and 1,846,927,746.51 is: 2,771,439,632.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,420,841,414.65 : 5,133,203,230.37 = 1,846,927,746.51 : x
  2. Step 2: Convert to fraction form
    3,420,841,414.65/5,133,203,230.37 = 1,846,927,746.51/x
  3. Step 3: Cross multiply
    3,420,841,414.65x = 5,133,203,230.37 × 1,846,927,746.51
  4. Step 4: Simplify right side
    3,420,841,414.65x = 9,480,655,474,635,880,448
  5. Step 5: Solve for x
    x = 9,480,655,474,635,880,448/3,420,841,414.65
  6. Step 6: Final answer
    x = 2,771,439,632.96

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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.