Home / 5,410,366,345.55-8,115,549,518.33-5,410,366,345.55

Finding the Fourth Proportional to 5,410,366,345.55, 8,115,549,518.33 and 5,410,366,345.55

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Solution

The fourth proportional to 5,410,366,345.55, 8,115,549,518.33 and 5,410,366,345.55 is: 8,115,549,518.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410,366,345.55 : 8,115,549,518.33 = 5,410,366,345.55 : x
  2. Step 2: Convert to fraction form
    5,410,366,345.55/8,115,549,518.33 = 5,410,366,345.55/x
  3. Step 3: Cross multiply
    5,410,366,345.55x = 8,115,549,518.33 × 5,410,366,345.55
  4. Step 4: Simplify right side
    5,410,366,345.55x = 43,908,095,989,617,147,904
  5. Step 5: Solve for x
    x = 43,908,095,989,617,147,904/5,410,366,345.55
  6. Step 6: Final answer
    x = 8,115,549,518.33

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Double scale
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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.