Home / 134,501,004.90-201,751,507.35-122,384,150.10

Finding the Fourth Proportional to 134,501,004.90, 201,751,507.35 and 122,384,150.10

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Solution

The fourth proportional to 134,501,004.90, 201,751,507.35 and 122,384,150.10 is: 183,576,225.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,501,004.90 : 201,751,507.35 = 122,384,150.10 : x
  2. Step 2: Convert to fraction form
    134,501,004.90/201,751,507.35 = 122,384,150.10/x
  3. Step 3: Cross multiply
    134,501,004.90x = 201,751,507.35 × 122,384,150.10
  4. Step 4: Simplify right side
    134,501,004.90x = 24,691,186,758,423,652
  5. Step 5: Solve for x
    x = 24,691,186,758,423,652/134,501,004.90
  6. Step 6: Final answer
    x = 183,576,225.15

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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.