Home / 134,060,891,580.33-201,111,999,797.39-45,708,357,662.25

Finding the Fourth Proportional to 134,060,891,580.33, 201,111,999,797.39 and 45,708,357,662.25

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Solution

The fourth proportional to 134,060,891,580.33, 201,111,999,797.39 and 45,708,357,662.25 is: 68,569,581,393.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,060,891,580.33 : 201,111,999,797.39 = 45,708,357,662.25 : x
  2. Step 2: Convert to fraction form
    134,060,891,580.33/201,111,999,797.39 = 45,708,357,662.25/x
  3. Step 3: Cross multiply
    134,060,891,580.33x = 201,111,999,797.39 × 45,708,357,662.25
  4. Step 4: Simplify right side
    134,060,891,580.33x = 9,192,499,216,909,451,919,360
  5. Step 5: Solve for x
    x = 9,192,499,216,909,451,919,360/134,060,891,580.33
  6. Step 6: Final answer
    x = 68,569,581,393.55

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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.