Home / 236,035,069,185.49-325,729,376,858.43-127,648,166,456.46

Finding the Fourth Proportional to 236,035,069,185.49, 325,729,376,858.43 and 127,648,166,456.46

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Solution

The fourth proportional to 236,035,069,185.49, 325,729,376,858.43 and 127,648,166,456.46 is: 176,155,000,443.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,035,069,185.49 : 325,729,376,858.43 = 127,648,166,456.46 : x
  2. Step 2: Convert to fraction form
    236,035,069,185.49/325,729,376,858.43 = 127,648,166,456.46/x
  3. Step 3: Cross multiply
    236,035,069,185.49x = 325,729,376,858.43 × 127,648,166,456.46
  4. Step 4: Simplify right side
    236,035,069,185.49x = 41,578,757,716,983,865,671,680
  5. Step 5: Solve for x
    x = 41,578,757,716,983,865,671,680/236,035,069,185.49
  6. Step 6: Final answer
    x = 176,155,000,443.21

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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.