Home / 36,879,458.40-55,319,187.60-34,360,034.40

Finding the Fourth Proportional to 36,879,458.40, 55,319,187.60 and 34,360,034.40

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Solution

The fourth proportional to 36,879,458.40, 55,319,187.60 and 34,360,034.40 is: 51,540,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,879,458.40 : 55,319,187.60 = 34,360,034.40 : x
  2. Step 2: Convert to fraction form
    36,879,458.40/55,319,187.60 = 34,360,034.40/x
  3. Step 3: Cross multiply
    36,879,458.40x = 55,319,187.60 × 34,360,034.40
  4. Step 4: Simplify right side
    36,879,458.40x = 1,900,769,188,916,053.50
  5. Step 5: Solve for x
    x = 1,900,769,188,916,053.50/36,879,458.40
  6. Step 6: Final answer
    x = 51,540,051.60

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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.