Home / 1,935,906,781,951.80-2,671,785,623,574.50-1,101,817,269,040.20

Finding the Fourth Proportional to 1,935,906,781,951.80, 2,671,785,623,574.50 and 1,101,817,269,040.20

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Solution

The fourth proportional to 1,935,906,781,951.80, 2,671,785,623,574.50 and 1,101,817,269,040.20 is: 1,520,641,162,411.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,906,781,951.80 : 2,671,785,623,574.50 = 1,101,817,269,040.20 : x
  2. Step 2: Convert to fraction form
    1,935,906,781,951.80/2,671,785,623,574.50 = 1,101,817,269,040.20/x
  3. Step 3: Cross multiply
    1,935,906,781,951.80x = 2,671,785,623,574.50 × 1,101,817,269,040.20
  4. Step 4: Simplify right side
    1,935,906,781,951.80x = 2,943,819,539,227,723,389,992,960
  5. Step 5: Solve for x
    x = 2,943,819,539,227,723,389,992,960/1,935,906,781,951.80
  6. Step 6: Final answer
    x = 1,520,641,162,411.62

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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.