Home / 161,507,427.90-241,925,218.65-134,633,571.90

Finding the Fourth Proportional to 161,507,427.90, 241,925,218.65 and 134,633,571.90

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Solution

The fourth proportional to 161,507,427.90, 241,925,218.65 and 134,633,571.90 is: 201,670,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,507,427.90 : 241,925,218.65 = 134,633,571.90 : x
  2. Step 2: Convert to fraction form
    161,507,427.90/241,925,218.65 = 134,633,571.90/x
  3. Step 3: Cross multiply
    161,507,427.90x = 241,925,218.65 × 134,633,571.90
  4. Step 4: Simplify right side
    161,507,427.90x = 32,571,256,319,538,000
  5. Step 5: Solve for x
    x = 32,571,256,319,538,000/161,507,427.90
  6. Step 6: Final answer
    x = 201,670,330.23

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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.