Home / 537,426,476,598.66-741,643,525,453.71-293,555,852,124.06

Finding the Fourth Proportional to 537,426,476,598.66, 741,643,525,453.71 and 293,555,852,124.06

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Solution

The fourth proportional to 537,426,476,598.66, 741,643,525,453.71 and 293,555,852,124.06 is: 405,104,338,112.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,426,476,598.66 : 741,643,525,453.71 = 293,555,852,124.06 : x
  2. Step 2: Convert to fraction form
    537,426,476,598.66/741,643,525,453.71 = 293,555,852,124.06/x
  3. Step 3: Cross multiply
    537,426,476,598.66x = 741,643,525,453.71 × 293,555,852,124.06
  4. Step 4: Simplify right side
    537,426,476,598.66x = 217,713,797,086,855,796,097,024
  5. Step 5: Solve for x
    x = 217,713,797,086,855,796,097,024/537,426,476,598.66
  6. Step 6: Final answer
    x = 405,104,338,112.91

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1.5x scale

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.