Home / 3,365,216,634-4,643,913,399.48-1,880,115,913.20

Finding the Fourth Proportional to 3,365,216,634, 4,643,913,399.48 and 1,880,115,913.20

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Solution

The fourth proportional to 3,365,216,634, 4,643,913,399.48 and 1,880,115,913.20 is: 2,594,512,161.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,216,634 : 4,643,913,399.48 = 1,880,115,913.20 : x
  2. Step 2: Convert to fraction form
    3,365,216,634/4,643,913,399.48 = 1,880,115,913.20/x
  3. Step 3: Cross multiply
    3,365,216,634x = 4,643,913,399.48 × 1,880,115,913.20
  4. Step 4: Simplify right side
    3,365,216,634x = 8,731,095,481,885,056,000
  5. Step 5: Solve for x
    x = 8,731,095,481,885,056,000/3,365,216,634
  6. Step 6: Final answer
    x = 2,594,512,161.17

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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.