Home / 9,100,845,087.30-13,630,860,296.55-7,468,258,335.30

Finding the Fourth Proportional to 9,100,845,087.30, 13,630,860,296.55 and 7,468,258,335.30

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Solution

The fourth proportional to 9,100,845,087.30, 13,630,860,296.55 and 7,468,258,335.30 is: 11,185,641,009.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,845,087.30 : 13,630,860,296.55 = 7,468,258,335.30 : x
  2. Step 2: Convert to fraction form
    9,100,845,087.30/13,630,860,296.55 = 7,468,258,335.30/x
  3. Step 3: Cross multiply
    9,100,845,087.30x = 13,630,860,296.55 × 7,468,258,335.30
  4. Step 4: Simplify right side
    9,100,845,087.30x = 101,798,786,027,019,370,496
  5. Step 5: Solve for x
    x = 101,798,786,027,019,370,496/9,100,845,087.30
  6. Step 6: Final answer
    x = 11,185,641,009.22

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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.