Home / 92,518,766,054.28-127,645,377,550.24-55,883,192,475.51

Finding the Fourth Proportional to 92,518,766,054.28, 127,645,377,550.24 and 55,883,192,475.51

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Solution

The fourth proportional to 92,518,766,054.28, 127,645,377,550.24 and 55,883,192,475.51 is: 77,100,371,162.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,518,766,054.28 : 127,645,377,550.24 = 55,883,192,475.51 : x
  2. Step 2: Convert to fraction form
    92,518,766,054.28/127,645,377,550.24 = 55,883,192,475.51/x
  3. Step 3: Cross multiply
    92,518,766,054.28x = 127,645,377,550.24 × 55,883,192,475.51
  4. Step 4: Simplify right side
    92,518,766,054.28x = 7,133,231,202,249,205,612,544
  5. Step 5: Solve for x
    x = 7,133,231,202,249,205,612,544/92,518,766,054.28
  6. Step 6: Final answer
    x = 77,100,371,162.15

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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.