Home / 19,173,466,464,678-28,757,293,786,552-5,218,294,537,739.60

Finding the Fourth Proportional to 19,173,466,464,678, 28,757,293,786,552 and 5,218,294,537,739.60

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Solution

The fourth proportional to 19,173,466,464,678, 28,757,293,786,552 and 5,218,294,537,739.60 is: 7,826,650,927,363.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,173,466,464,678 : 28,757,293,786,552 = 5,218,294,537,739.60 : x
  2. Step 2: Convert to fraction form
    19,173,466,464,678/28,757,293,786,552 = 5,218,294,537,739.60/x
  3. Step 3: Cross multiply
    19,173,466,464,678x = 28,757,293,786,552 × 5,218,294,537,739.60
  4. Step 4: Simplify right side
    19,173,466,464,678x = 150,064,029,086,537,226,068,688,896
  5. Step 5: Solve for x
    x = 150,064,029,086,537,226,068,688,896/19,173,466,464,678
  6. Step 6: Final answer
    x = 7,826,650,927,363.09

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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.