Home / 3,653,802,164.34-5,042,295,359.73-1,983,071,332.98

Finding the Fourth Proportional to 3,653,802,164.34, 5,042,295,359.73 and 1,983,071,332.98

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Solution

The fourth proportional to 3,653,802,164.34, 5,042,295,359.73 and 1,983,071,332.98 is: 2,736,664,693.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,802,164.34 : 5,042,295,359.73 = 1,983,071,332.98 : x
  2. Step 2: Convert to fraction form
    3,653,802,164.34/5,042,295,359.73 = 1,983,071,332.98/x
  3. Step 3: Cross multiply
    3,653,802,164.34x = 5,042,295,359.73 × 1,983,071,332.98
  4. Step 4: Simplify right side
    3,653,802,164.34x = 9,999,231,380,298,639,360
  5. Step 5: Solve for x
    x = 9,999,231,380,298,639,360/3,653,802,164.34
  6. Step 6: Final answer
    x = 2,736,664,693.53

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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.