Home / 199,988,255.18-299,820,948.96-183,845,736.02

Finding the Fourth Proportional to 199,988,255.18, 299,820,948.96 and 183,845,736.02

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Solution

The fourth proportional to 199,988,255.18, 299,820,948.96 and 183,845,736.02 is: 275,620,200.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,988,255.18 : 299,820,948.96 = 183,845,736.02 : x
  2. Step 2: Convert to fraction form
    199,988,255.18/299,820,948.96 = 183,845,736.02/x
  3. Step 3: Cross multiply
    199,988,255.18x = 299,820,948.96 × 183,845,736.02
  4. Step 4: Simplify right side
    199,988,255.18x = 55,120,803,035,766,056
  5. Step 5: Solve for x
    x = 55,120,803,035,766,056/199,988,255.18
  6. Step 6: Final answer
    x = 275,620,200.73

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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.