Home / 3,662,673,926,415.60-5,494,009,596,520.80-979,523,594,164.80

Finding the Fourth Proportional to 3,662,673,926,415.60, 5,494,009,596,520.80 and 979,523,594,164.80

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Solution

The fourth proportional to 3,662,673,926,415.60, 5,494,009,596,520.80 and 979,523,594,164.80 is: 1,469,285,045,427.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,673,926,415.60 : 5,494,009,596,520.80 = 979,523,594,164.80 : x
  2. Step 2: Convert to fraction form
    3,662,673,926,415.60/5,494,009,596,520.80 = 979,523,594,164.80/x
  3. Step 3: Cross multiply
    3,662,673,926,415.60x = 5,494,009,596,520.80 × 979,523,594,164.80
  4. Step 4: Simplify right side
    3,662,673,926,415.60x = 5,381,512,026,359,956,959,657,984
  5. Step 5: Solve for x
    x = 5,381,512,026,359,956,959,657,984/3,662,673,926,415.60
  6. Step 6: Final answer
    x = 1,469,285,045,427.58

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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.