Home / 105,632,114.20-158,700,113.70-94,546,648.60

Finding the Fourth Proportional to 105,632,114.20, 158,700,113.70 and 94,546,648.60

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Solution

The fourth proportional to 105,632,114.20, 158,700,113.70 and 94,546,648.60 is: 142,045,475.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,632,114.20 : 158,700,113.70 = 94,546,648.60 : x
  2. Step 2: Convert to fraction form
    105,632,114.20/158,700,113.70 = 94,546,648.60/x
  3. Step 3: Cross multiply
    105,632,114.20x = 158,700,113.70 × 94,546,648.60
  4. Step 4: Simplify right side
    105,632,114.20x = 15,004,563,882,773,944
  5. Step 5: Solve for x
    x = 15,004,563,882,773,944/105,632,114.20
  6. Step 6: Final answer
    x = 142,045,475.44

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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.