Home / 201,211,071.06-301,816,230.12-63,047,255.34

Finding the Fourth Proportional to 201,211,071.06, 301,816,230.12 and 63,047,255.34

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Solution

The fourth proportional to 201,211,071.06, 301,816,230.12 and 63,047,255.34 is: 94,570,765.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,211,071.06 : 301,816,230.12 = 63,047,255.34 : x
  2. Step 2: Convert to fraction form
    201,211,071.06/301,816,230.12 = 63,047,255.34/x
  3. Step 3: Cross multiply
    201,211,071.06x = 301,816,230.12 × 63,047,255.34
  4. Step 4: Simplify right side
    201,211,071.06x = 19,028,684,926,131,840
  5. Step 5: Solve for x
    x = 19,028,684,926,131,840/201,211,071.06
  6. Step 6: Final answer
    x = 94,570,765.05

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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.