Home / 36,608,448.94-54,915,864.91-12,009,000.04

Finding the Fourth Proportional to 36,608,448.94, 54,915,864.91 and 12,009,000.04

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Solution

The fourth proportional to 36,608,448.94, 54,915,864.91 and 12,009,000.04 is: 18,014,547.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,608,448.94 : 54,915,864.91 = 12,009,000.04 : x
  2. Step 2: Convert to fraction form
    36,608,448.94/54,915,864.91 = 12,009,000.04/x
  3. Step 3: Cross multiply
    36,608,448.94x = 54,915,864.91 × 12,009,000.04
  4. Step 4: Simplify right side
    36,608,448.94x = 659,484,623,900,824.50
  5. Step 5: Solve for x
    x = 659,484,623,900,824.50/36,608,448.94
  6. Step 6: Final answer
    x = 18,014,547.00

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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.