Home / 70,081,303.56-105,052,867.44-24,611,211.60

Finding the Fourth Proportional to 70,081,303.56, 105,052,867.44 and 24,611,211.60

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Solution

The fourth proportional to 70,081,303.56, 105,052,867.44 and 24,611,211.60 is: 36,892,555.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,081,303.56 : 105,052,867.44 = 24,611,211.60 : x
  2. Step 2: Convert to fraction form
    70,081,303.56/105,052,867.44 = 24,611,211.60/x
  3. Step 3: Cross multiply
    70,081,303.56x = 105,052,867.44 × 24,611,211.60
  4. Step 4: Simplify right side
    70,081,303.56x = 2,585,478,349,752,590.50
  5. Step 5: Solve for x
    x = 2,585,478,349,752,590.50/70,081,303.56
  6. Step 6: Final answer
    x = 36,892,555.05

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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.