Home / 6,842,310,242.92-9,442,387,749.86-3,713,185,634.92

Finding the Fourth Proportional to 6,842,310,242.92, 9,442,387,749.86 and 3,713,185,634.92

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Solution

The fourth proportional to 6,842,310,242.92, 9,442,387,749.86 and 3,713,185,634.92 is: 5,124,195,967.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,842,310,242.92 : 9,442,387,749.86 = 3,713,185,634.92 : x
  2. Step 2: Convert to fraction form
    6,842,310,242.92/9,442,387,749.86 = 3,713,185,634.92/x
  3. Step 3: Cross multiply
    6,842,310,242.92x = 9,442,387,749.86 × 3,713,185,634.92
  4. Step 4: Simplify right side
    6,842,310,242.92x = 35,061,338,552,124,735,488
  5. Step 5: Solve for x
    x = 35,061,338,552,124,735,488/6,842,310,242.92
  6. Step 6: Final answer
    x = 5,124,195,967.06

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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.