Home / 12,544,059.90-18,816,089.85-12,544,059.90

Finding the Fourth Proportional to 12,544,059.90, 18,816,089.85 and 12,544,059.90

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Solution

The fourth proportional to 12,544,059.90, 18,816,089.85 and 12,544,059.90 is: 18,816,089.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,544,059.90 : 18,816,089.85 = 12,544,059.90 : x
  2. Step 2: Convert to fraction form
    12,544,059.90/18,816,089.85 = 12,544,059.90/x
  3. Step 3: Cross multiply
    12,544,059.90x = 18,816,089.85 × 12,544,059.90
  4. Step 4: Simplify right side
    12,544,059.90x = 236,030,158,162,182.03
  5. Step 5: Solve for x
    x = 236,030,158,162,182.03/12,544,059.90
  6. Step 6: Final answer
    x = 18,816,089.85

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1.5x scale

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.