Home / 16,894,348,217,219-25,307,591,817,424-7,702,762,308,385

Finding the Fourth Proportional to 16,894,348,217,219, 25,307,591,817,424 and 7,702,762,308,385

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Solution

The fourth proportional to 16,894,348,217,219, 25,307,591,817,424 and 7,702,762,308,385 is: 11,538,673,280,604.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,348,217,219 : 25,307,591,817,424 = 7,702,762,308,385 : x
  2. Step 2: Convert to fraction form
    16,894,348,217,219/25,307,591,817,424 = 7,702,762,308,385/x
  3. Step 3: Cross multiply
    16,894,348,217,219x = 25,307,591,817,424 × 7,702,762,308,385
  4. Step 4: Simplify right side
    16,894,348,217,219x = 194,938,364,367,246,230,693,085,184
  5. Step 5: Solve for x
    x = 194,938,364,367,246,230,693,085,184/16,894,348,217,219
  6. Step 6: Final answer
    x = 11,538,673,280,604.09

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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.