Home / 233,017,683.20-349,610,505.60-96,800,825.60

Finding the Fourth Proportional to 233,017,683.20, 349,610,505.60 and 96,800,825.60

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Solution

The fourth proportional to 233,017,683.20, 349,610,505.60 and 96,800,825.60 is: 145,236,125.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,017,683.20 : 349,610,505.60 = 96,800,825.60 : x
  2. Step 2: Convert to fraction form
    233,017,683.20/349,610,505.60 = 96,800,825.60/x
  3. Step 3: Cross multiply
    233,017,683.20x = 349,610,505.60 × 96,800,825.60
  4. Step 4: Simplify right side
    233,017,683.20x = 33,842,585,580,513,424
  5. Step 5: Solve for x
    x = 33,842,585,580,513,424/233,017,683.20
  6. Step 6: Final answer
    x = 145,236,125.93

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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.