Home / 537,426,476,600.16-741,643,525,455.78-293,555,852,125.56

Finding the Fourth Proportional to 537,426,476,600.16, 741,643,525,455.78 and 293,555,852,125.56

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Solution

The fourth proportional to 537,426,476,600.16, 741,643,525,455.78 and 293,555,852,125.56 is: 405,104,338,114.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,426,476,600.16 : 741,643,525,455.78 = 293,555,852,125.56 : x
  2. Step 2: Convert to fraction form
    537,426,476,600.16/741,643,525,455.78 = 293,555,852,125.56/x
  3. Step 3: Cross multiply
    537,426,476,600.16x = 741,643,525,455.78 × 293,555,852,125.56
  4. Step 4: Simplify right side
    537,426,476,600.16x = 217,713,797,088,575,964,053,504
  5. Step 5: Solve for x
    x = 217,713,797,088,575,964,053,504/537,426,476,600.16
  6. Step 6: Final answer
    x = 405,104,338,114.98

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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.