Home / 179,812,127.07-248,140,727.24-97,305,914.07

Finding the Fourth Proportional to 179,812,127.07, 248,140,727.24 and 97,305,914.07

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Solution

The fourth proportional to 179,812,127.07, 248,140,727.24 and 97,305,914.07 is: 134,282,157.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,812,127.07 : 248,140,727.24 = 97,305,914.07 : x
  2. Step 2: Convert to fraction form
    179,812,127.07/248,140,727.24 = 97,305,914.07/x
  3. Step 3: Cross multiply
    179,812,127.07x = 248,140,727.24 × 97,305,914.07
  4. Step 4: Simplify right side
    179,812,127.07x = 24,145,560,281,596,220
  5. Step 5: Solve for x
    x = 24,145,560,281,596,220/179,812,127.07
  6. Step 6: Final answer
    x = 134,282,157.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.