Home / 1,854,296,069,447.60-2,781,444,104,171.40-1,781,156,182,957.90

Finding the Fourth Proportional to 1,854,296,069,447.60, 2,781,444,104,171.40 and 1,781,156,182,957.90

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Solution

The fourth proportional to 1,854,296,069,447.60, 2,781,444,104,171.40 and 1,781,156,182,957.90 is: 2,671,734,274,436.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,069,447.60 : 2,781,444,104,171.40 = 1,781,156,182,957.90 : x
  2. Step 2: Convert to fraction form
    1,854,296,069,447.60/2,781,444,104,171.40 = 1,781,156,182,957.90/x
  3. Step 3: Cross multiply
    1,854,296,069,447.60x = 2,781,444,104,171.40 × 1,781,156,182,957.90
  4. Step 4: Simplify right side
    1,854,296,069,447.60x = 4,954,186,363,696,685,967,736,832
  5. Step 5: Solve for x
    x = 4,954,186,363,696,685,967,736,832/1,854,296,069,447.60
  6. Step 6: Final answer
    x = 2,671,734,274,436.85

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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.