Home / 4,828,896,740.10-7,243,345,110.15-1,382,324,708.10

Finding the Fourth Proportional to 4,828,896,740.10, 7,243,345,110.15 and 1,382,324,708.10

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Solution

The fourth proportional to 4,828,896,740.10, 7,243,345,110.15 and 1,382,324,708.10 is: 2,073,487,062.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,740.10 : 7,243,345,110.15 = 1,382,324,708.10 : x
  2. Step 2: Convert to fraction form
    4,828,896,740.10/7,243,345,110.15 = 1,382,324,708.10/x
  3. Step 3: Cross multiply
    4,828,896,740.10x = 7,243,345,110.15 × 1,382,324,708.10
  4. Step 4: Simplify right side
    4,828,896,740.10x = 10,012,654,915,055,659,008
  5. Step 5: Solve for x
    x = 10,012,654,915,055,659,008/4,828,896,740.10
  6. Step 6: Final answer
    x = 2,073,487,062.15

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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.