Home / 3,533,218,179.84-4,876,032,834.18-2,027,832,495.42

Finding the Fourth Proportional to 3,533,218,179.84, 4,876,032,834.18 and 2,027,832,495.42

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Solution

The fourth proportional to 3,533,218,179.84, 4,876,032,834.18 and 2,027,832,495.42 is: 2,798,518,893.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,218,179.84 : 4,876,032,834.18 = 2,027,832,495.42 : x
  2. Step 2: Convert to fraction form
    3,533,218,179.84/4,876,032,834.18 = 2,027,832,495.42/x
  3. Step 3: Cross multiply
    3,533,218,179.84x = 4,876,032,834.18 × 2,027,832,495.42
  4. Step 4: Simplify right side
    3,533,218,179.84x = 9,887,777,829,885,085,696
  5. Step 5: Solve for x
    x = 9,887,777,829,885,085,696/3,533,218,179.84
  6. Step 6: Final answer
    x = 2,798,518,893.14

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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.