Home / 2,021,080,671.84-3,032,706,328.50-841,475,480.22

Finding the Fourth Proportional to 2,021,080,671.84, 3,032,706,328.50 and 841,475,480.22

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Solution

The fourth proportional to 2,021,080,671.84, 3,032,706,328.50 and 841,475,480.22 is: 1,262,665,092.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,080,671.84 : 3,032,706,328.50 = 841,475,480.22 : x
  2. Step 2: Convert to fraction form
    2,021,080,671.84/3,032,706,328.50 = 841,475,480.22/x
  3. Step 3: Cross multiply
    2,021,080,671.84x = 3,032,706,328.50 × 841,475,480.22
  4. Step 4: Simplify right side
    2,021,080,671.84x = 2,551,948,014,140,770,816
  5. Step 5: Solve for x
    x = 2,551,948,014,140,770,816/2,021,080,671.84
  6. Step 6: Final answer
    x = 1,262,665,092.84

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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.