Home / 45,530,498,947.32-68,299,192,852.02-14,091,328,032.12

Finding the Fourth Proportional to 45,530,498,947.32, 68,299,192,852.02 and 14,091,328,032.12

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Solution

The fourth proportional to 45,530,498,947.32, 68,299,192,852.02 and 14,091,328,032.12 is: 21,138,058,072.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,530,498,947.32 : 68,299,192,852.02 = 14,091,328,032.12 : x
  2. Step 2: Convert to fraction form
    45,530,498,947.32/68,299,192,852.02 = 14,091,328,032.12/x
  3. Step 3: Cross multiply
    45,530,498,947.32x = 68,299,192,852.02 × 14,091,328,032.12
  4. Step 4: Simplify right side
    45,530,498,947.32x = 962,426,330,806,839,410,688
  5. Step 5: Solve for x
    x = 962,426,330,806,839,410,688/45,530,498,947.32
  6. Step 6: Final answer
    x = 21,138,058,072.25

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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.