Home / 233,535,223.80-350,302,835.70-147,538,884.60

Finding the Fourth Proportional to 233,535,223.80, 350,302,835.70 and 147,538,884.60

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Solution

The fourth proportional to 233,535,223.80, 350,302,835.70 and 147,538,884.60 is: 221,308,326.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,535,223.80 : 350,302,835.70 = 147,538,884.60 : x
  2. Step 2: Convert to fraction form
    233,535,223.80/350,302,835.70 = 147,538,884.60/x
  3. Step 3: Cross multiply
    233,535,223.80x = 350,302,835.70 × 147,538,884.60
  4. Step 4: Simplify right side
    233,535,223.80x = 51,683,289,651,395,056
  5. Step 5: Solve for x
    x = 51,683,289,651,395,056/233,535,223.80
  6. Step 6: Final answer
    x = 221,308,326.90

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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.