Home / 294,623,541,706.58-406,579,722,829.54-164,411,031,020.64

Finding the Fourth Proportional to 294,623,541,706.58, 406,579,722,829.54 and 164,411,031,020.64

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Solution

The fourth proportional to 294,623,541,706.58, 406,579,722,829.54 and 164,411,031,020.64 is: 226,886,796,062.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,623,541,706.58 : 406,579,722,829.54 = 164,411,031,020.64 : x
  2. Step 2: Convert to fraction form
    294,623,541,706.58/406,579,722,829.54 = 164,411,031,020.64/x
  3. Step 3: Cross multiply
    294,623,541,706.58x = 406,579,722,829.54 × 164,411,031,020.64
  4. Step 4: Simplify right side
    294,623,541,706.58x = 66,846,191,422,490,718,240,768
  5. Step 5: Solve for x
    x = 66,846,191,422,490,718,240,768/294,623,541,706.58
  6. Step 6: Final answer
    x = 226,886,796,062.83

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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.