Home / 452,202,873,927.94-678,504,617,955.51-237,020,277,190.77

Finding the Fourth Proportional to 452,202,873,927.94, 678,504,617,955.51 and 237,020,277,190.77

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Solution

The fourth proportional to 452,202,873,927.94, 678,504,617,955.51 and 237,020,277,190.77 is: 355,635,405,910.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,202,873,927.94 : 678,504,617,955.51 = 237,020,277,190.77 : x
  2. Step 2: Convert to fraction form
    452,202,873,927.94/678,504,617,955.51 = 237,020,277,190.77/x
  3. Step 3: Cross multiply
    452,202,873,927.94x = 678,504,617,955.51 × 237,020,277,190.77
  4. Step 4: Simplify right side
    452,202,873,927.94x = 160,819,352,623,032,488,165,376
  5. Step 5: Solve for x
    x = 160,819,352,623,032,488,165,376/452,202,873,927.94
  6. Step 6: Final answer
    x = 355,635,405,910.00

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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.