Home / 233,022,948.20-349,618,403.10-96,806,090.60

Finding the Fourth Proportional to 233,022,948.20, 349,618,403.10 and 96,806,090.60

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Solution

The fourth proportional to 233,022,948.20, 349,618,403.10 and 96,806,090.60 is: 145,244,024.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,022,948.20 : 349,618,403.10 = 96,806,090.60 : x
  2. Step 2: Convert to fraction form
    233,022,948.20/349,618,403.10 = 96,806,090.60/x
  3. Step 3: Cross multiply
    233,022,948.20x = 349,618,403.10 × 96,806,090.60
  4. Step 4: Simplify right side
    233,022,948.20x = 33,845,190,805,925,920
  5. Step 5: Solve for x
    x = 33,845,190,805,925,920/233,022,948.20
  6. Step 6: Final answer
    x = 145,244,024.54

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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.