Home / 23,593,133.04-35,390,960.78-7,420,345.44

Finding the Fourth Proportional to 23,593,133.04, 35,390,960.78 and 7,420,345.44

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Solution

The fourth proportional to 23,593,133.04, 35,390,960.78 and 7,420,345.44 is: 11,130,914.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,133.04 : 35,390,960.78 = 7,420,345.44 : x
  2. Step 2: Convert to fraction form
    23,593,133.04/35,390,960.78 = 7,420,345.44/x
  3. Step 3: Cross multiply
    23,593,133.04x = 35,390,960.78 × 7,420,345.44
  4. Step 4: Simplify right side
    23,593,133.04x = 262,613,154,441,091.88
  5. Step 5: Solve for x
    x = 262,613,154,441,091.88/23,593,133.04
  6. Step 6: Final answer
    x = 11,130,914.83

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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.