Home / 2,793,117,788.48-4,184,935,392.36-1,685,394,962

Finding the Fourth Proportional to 2,793,117,788.48, 4,184,935,392.36 and 1,685,394,962

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Solution

The fourth proportional to 2,793,117,788.48, 4,184,935,392.36 and 1,685,394,962 is: 2,525,231,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,117,788.48 : 4,184,935,392.36 = 1,685,394,962 : x
  2. Step 2: Convert to fraction form
    2,793,117,788.48/4,184,935,392.36 = 1,685,394,962/x
  3. Step 3: Cross multiply
    2,793,117,788.48x = 4,184,935,392.36 × 1,685,394,962
  4. Step 4: Simplify right side
    2,793,117,788.48x = 7,053,269,026,579,037,184
  5. Step 5: Solve for x
    x = 7,053,269,026,579,037,184/2,793,117,788.48
  6. Step 6: Final answer
    x = 2,525,231,501.40

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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.