Home / 2,824,677,053.08-4,239,633,615.82-1,426,643,111.16

Finding the Fourth Proportional to 2,824,677,053.08, 4,239,633,615.82 and 1,426,643,111.16

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Solution

The fourth proportional to 2,824,677,053.08, 4,239,633,615.82 and 1,426,643,111.16 is: 2,141,286,942.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,677,053.08 : 4,239,633,615.82 = 1,426,643,111.16 : x
  2. Step 2: Convert to fraction form
    2,824,677,053.08/4,239,633,615.82 = 1,426,643,111.16/x
  3. Step 3: Cross multiply
    2,824,677,053.08x = 4,239,633,615.82 × 1,426,643,111.16
  4. Step 4: Simplify right side
    2,824,677,053.08x = 6,048,444,091,848,541,184
  5. Step 5: Solve for x
    x = 6,048,444,091,848,541,184/2,824,677,053.08
  6. Step 6: Final answer
    x = 2,141,286,942.97

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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.