Home / 201,211,039.90-301,816,182.93-63,047,224.18

Finding the Fourth Proportional to 201,211,039.90, 301,816,182.93 and 63,047,224.18

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Solution

The fourth proportional to 201,211,039.90, 301,816,182.93 and 63,047,224.18 is: 94,570,718.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,211,039.90 : 301,816,182.93 = 63,047,224.18 : x
  2. Step 2: Convert to fraction form
    201,211,039.90/301,816,182.93 = 63,047,224.18/x
  3. Step 3: Cross multiply
    201,211,039.90x = 301,816,182.93 × 63,047,224.18
  4. Step 4: Simplify right side
    201,211,039.90x = 19,028,672,546,339,600
  5. Step 5: Solve for x
    x = 19,028,672,546,339,600/201,211,039.90
  6. Step 6: Final answer
    x = 94,570,718.17

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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.