Home / 64,065,168.27-96,114,133.04-18,626,962.77

Finding the Fourth Proportional to 64,065,168.27, 96,114,133.04 and 18,626,962.77

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Solution

The fourth proportional to 64,065,168.27, 96,114,133.04 and 18,626,962.77 is: 27,945,206.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,065,168.27 : 96,114,133.04 = 18,626,962.77 : x
  2. Step 2: Convert to fraction form
    64,065,168.27/96,114,133.04 = 18,626,962.77/x
  3. Step 3: Cross multiply
    64,065,168.27x = 96,114,133.04 × 18,626,962.77
  4. Step 4: Simplify right side
    64,065,168.27x = 1,790,314,377,713,772
  5. Step 5: Solve for x
    x = 1,790,314,377,713,772/64,065,168.27
  6. Step 6: Final answer
    x = 27,945,206.83

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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.