Home / 8,605,796,744.37-11,875,878,787.97-4,795,480,292.61

Finding the Fourth Proportional to 8,605,796,744.37, 11,875,878,787.97 and 4,795,480,292.61

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Solution

The fourth proportional to 8,605,796,744.37, 11,875,878,787.97 and 4,795,480,292.61 is: 6,617,695,534.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,605,796,744.37 : 11,875,878,787.97 = 4,795,480,292.61 : x
  2. Step 2: Convert to fraction form
    8,605,796,744.37/11,875,878,787.97 = 4,795,480,292.61/x
  3. Step 3: Cross multiply
    8,605,796,744.37x = 11,875,878,787.97 × 4,795,480,292.61
  4. Step 4: Simplify right side
    8,605,796,744.37x = 56,950,542,685,111,287,808
  5. Step 5: Solve for x
    x = 56,950,542,685,111,287,808/8,605,796,744.37
  6. Step 6: Final answer
    x = 6,617,695,534.39

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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.