Home / 389,546,370,511.35-584,319,555,767.01-389,546,370,511.35

Finding the Fourth Proportional to 389,546,370,511.35, 584,319,555,767.01 and 389,546,370,511.35

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Solution

The fourth proportional to 389,546,370,511.35, 584,319,555,767.01 and 389,546,370,511.35 is: 584,319,555,767.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    389,546,370,511.35 : 584,319,555,767.01 = 389,546,370,511.35 : x
  2. Step 2: Convert to fraction form
    389,546,370,511.35/584,319,555,767.01 = 389,546,370,511.35/x
  3. Step 3: Cross multiply
    389,546,370,511.35x = 584,319,555,767.01 × 389,546,370,511.35
  4. Step 4: Simplify right side
    389,546,370,511.35x = 227,619,562,167,843,120,218,112
  5. Step 5: Solve for x
    x = 227,619,562,167,843,120,218,112/389,546,370,511.35
  6. Step 6: Final answer
    x = 584,319,555,767.01

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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.