Home / 183,721,511.10-275,582,266.65-125,522,816.70

Finding the Fourth Proportional to 183,721,511.10, 275,582,266.65 and 125,522,816.70

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Solution

The fourth proportional to 183,721,511.10, 275,582,266.65 and 125,522,816.70 is: 188,284,225.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,721,511.10 : 275,582,266.65 = 125,522,816.70 : x
  2. Step 2: Convert to fraction form
    183,721,511.10/275,582,266.65 = 125,522,816.70/x
  3. Step 3: Cross multiply
    183,721,511.10x = 275,582,266.65 × 125,522,816.70
  4. Step 4: Simplify right side
    183,721,511.10x = 34,591,862,342,478,472
  5. Step 5: Solve for x
    x = 34,591,862,342,478,472/183,721,511.10
  6. Step 6: Final answer
    x = 188,284,225.05

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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.