Home / 389,546,370,374.34-584,319,555,561.52-389,546,370,374.34

Finding the Fourth Proportional to 389,546,370,374.34, 584,319,555,561.52 and 389,546,370,374.34

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Solution

The fourth proportional to 389,546,370,374.34, 584,319,555,561.52 and 389,546,370,374.34 is: 584,319,555,561.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    389,546,370,374.34 : 584,319,555,561.52 = 389,546,370,374.34 : x
  2. Step 2: Convert to fraction form
    389,546,370,374.34/584,319,555,561.52 = 389,546,370,374.34/x
  3. Step 3: Cross multiply
    389,546,370,374.34x = 584,319,555,561.52 × 389,546,370,374.34
  4. Step 4: Simplify right side
    389,546,370,374.34x = 227,619,562,007,737,644,613,632
  5. Step 5: Solve for x
    x = 227,619,562,007,737,644,613,632/389,546,370,374.34
  6. Step 6: Final answer
    x = 584,319,555,561.52

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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.