Home / 2,766,035,936.64-3,817,141,093.09-1,495,876,920.23

Finding the Fourth Proportional to 2,766,035,936.64, 3,817,141,093.09 and 1,495,876,920.23

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Solution

The fourth proportional to 2,766,035,936.64, 3,817,141,093.09 and 1,495,876,920.23 is: 2,064,316,369.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,035,936.64 : 3,817,141,093.09 = 1,495,876,920.23 : x
  2. Step 2: Convert to fraction form
    2,766,035,936.64/3,817,141,093.09 = 1,495,876,920.23/x
  3. Step 3: Cross multiply
    2,766,035,936.64x = 3,817,141,093.09 × 1,495,876,920.23
  4. Step 4: Simplify right side
    2,766,035,936.64x = 5,709,973,262,395,758,592
  5. Step 5: Solve for x
    x = 5,709,973,262,395,758,592/2,766,035,936.64
  6. Step 6: Final answer
    x = 2,064,316,369.41

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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.