Home / 6,842,310,241.92-9,442,387,748.48-3,713,185,633.92

Finding the Fourth Proportional to 6,842,310,241.92, 9,442,387,748.48 and 3,713,185,633.92

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Solution

The fourth proportional to 6,842,310,241.92, 9,442,387,748.48 and 3,713,185,633.92 is: 5,124,195,965.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,842,310,241.92 : 9,442,387,748.48 = 3,713,185,633.92 : x
  2. Step 2: Convert to fraction form
    6,842,310,241.92/9,442,387,748.48 = 3,713,185,633.92/x
  3. Step 3: Cross multiply
    6,842,310,241.92x = 9,442,387,748.48 × 3,713,185,633.92
  4. Step 4: Simplify right side
    6,842,310,241.92x = 35,061,338,537,558,151,168
  5. Step 5: Solve for x
    x = 35,061,338,537,558,151,168/6,842,310,241.92
  6. Step 6: Final answer
    x = 5,124,195,965.68

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Double scale
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1.5x scale

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.