Home / 173,868,000.15-260,802,000.23-160,729,670.55

Finding the Fourth Proportional to 173,868,000.15, 260,802,000.23 and 160,729,670.55

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Solution

The fourth proportional to 173,868,000.15, 260,802,000.23 and 160,729,670.55 is: 241,094,505.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,868,000.15 : 260,802,000.23 = 160,729,670.55 : x
  2. Step 2: Convert to fraction form
    173,868,000.15/260,802,000.23 = 160,729,670.55/x
  3. Step 3: Cross multiply
    173,868,000.15x = 260,802,000.23 × 160,729,670.55
  4. Step 4: Simplify right side
    173,868,000.15x = 41,918,619,574,945,280
  5. Step 5: Solve for x
    x = 41,918,619,574,945,280/173,868,000.15
  6. Step 6: Final answer
    x = 241,094,505.83

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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.