Home / 4,515,145,322.42-6,772,786,054.01-1,567,518,543.16

Finding the Fourth Proportional to 4,515,145,322.42, 6,772,786,054.01 and 1,567,518,543.16

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Solution

The fourth proportional to 4,515,145,322.42, 6,772,786,054.01 and 1,567,518,543.16 is: 2,351,301,446.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,145,322.42 : 6,772,786,054.01 = 1,567,518,543.16 : x
  2. Step 2: Convert to fraction form
    4,515,145,322.42/6,772,786,054.01 = 1,567,518,543.16/x
  3. Step 3: Cross multiply
    4,515,145,322.42x = 6,772,786,054.01 × 1,567,518,543.16
  4. Step 4: Simplify right side
    4,515,145,322.42x = 10,616,467,728,516,120,576
  5. Step 5: Solve for x
    x = 10,616,467,728,516,120,576/4,515,145,322.42
  6. Step 6: Final answer
    x = 2,351,301,446.67

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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.