Home / 5,196,378,063.15-7,794,630,867.65-3,437,010,746.19

Finding the Fourth Proportional to 5,196,378,063.15, 7,794,630,867.65 and 3,437,010,746.19

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Solution

The fourth proportional to 5,196,378,063.15, 7,794,630,867.65 and 3,437,010,746.19 is: 5,155,558,300.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,378,063.15 : 7,794,630,867.65 = 3,437,010,746.19 : x
  2. Step 2: Convert to fraction form
    5,196,378,063.15/7,794,630,867.65 = 3,437,010,746.19/x
  3. Step 3: Cross multiply
    5,196,378,063.15x = 7,794,630,867.65 × 3,437,010,746.19
  4. Step 4: Simplify right side
    5,196,378,063.15x = 26,790,230,054,680,150,016
  5. Step 5: Solve for x
    x = 26,790,230,054,680,150,016/5,196,378,063.15
  6. Step 6: Final answer
    x = 5,155,558,300.24

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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.