Home / 4,965,218,231.04-7,448,592,621.60-1,692,902,160

Finding the Fourth Proportional to 4,965,218,231.04, 7,448,592,621.60 and 1,692,902,160

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Solution

The fourth proportional to 4,965,218,231.04, 7,448,592,621.60 and 1,692,902,160 is: 2,539,614,162.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,218,231.04 : 7,448,592,621.60 = 1,692,902,160 : x
  2. Step 2: Convert to fraction form
    4,965,218,231.04/7,448,592,621.60 = 1,692,902,160/x
  3. Step 3: Cross multiply
    4,965,218,231.04x = 7,448,592,621.60 × 1,692,902,160
  4. Step 4: Simplify right side
    4,965,218,231.04x = 12,609,738,538,066,702,336
  5. Step 5: Solve for x
    x = 12,609,738,538,066,702,336/4,965,218,231.04
  6. Step 6: Final answer
    x = 2,539,614,162.22

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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.