Home / 24,807,789.12-37,211,684.04-7,769,795.52

Finding the Fourth Proportional to 24,807,789.12, 37,211,684.04 and 7,769,795.52

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Solution

The fourth proportional to 24,807,789.12, 37,211,684.04 and 7,769,795.52 is: 11,654,693.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,807,789.12 : 37,211,684.04 = 7,769,795.52 : x
  2. Step 2: Convert to fraction form
    24,807,789.12/37,211,684.04 = 7,769,795.52/x
  3. Step 3: Cross multiply
    24,807,789.12x = 37,211,684.04 × 7,769,795.52
  4. Step 4: Simplify right side
    24,807,789.12x = 289,127,175,945,647.50
  5. Step 5: Solve for x
    x = 289,127,175,945,647.50/24,807,789.12
  6. Step 6: Final answer
    x = 11,654,693.39

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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.