Home / 5,410,366,288.05-8,115,549,432.08-5,410,366,288.05

Finding the Fourth Proportional to 5,410,366,288.05, 8,115,549,432.08 and 5,410,366,288.05

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Solution

The fourth proportional to 5,410,366,288.05, 8,115,549,432.08 and 5,410,366,288.05 is: 8,115,549,432.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410,366,288.05 : 8,115,549,432.08 = 5,410,366,288.05 : x
  2. Step 2: Convert to fraction form
    5,410,366,288.05/8,115,549,432.08 = 5,410,366,288.05/x
  3. Step 3: Cross multiply
    5,410,366,288.05x = 8,115,549,432.08 × 5,410,366,288.05
  4. Step 4: Simplify right side
    5,410,366,288.05x = 43,908,095,056,301,907,968
  5. Step 5: Solve for x
    x = 43,908,095,056,301,907,968/5,410,366,288.05
  6. Step 6: Final answer
    x = 8,115,549,432.08

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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.