Home / 9,745,875,212,421-13,449,630,335,682-5,356,361,240,382.60

Finding the Fourth Proportional to 9,745,875,212,421, 13,449,630,335,682 and 5,356,361,240,382.60

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Solution

The fourth proportional to 9,745,875,212,421, 13,449,630,335,682 and 5,356,361,240,382.60 is: 7,391,955,782,042.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,875,212,421 : 13,449,630,335,682 = 5,356,361,240,382.60 : x
  2. Step 2: Convert to fraction form
    9,745,875,212,421/13,449,630,335,682 = 5,356,361,240,382.60/x
  3. Step 3: Cross multiply
    9,745,875,212,421x = 13,449,630,335,682 × 5,356,361,240,382.60
  4. Step 4: Simplify right side
    9,745,875,212,421x = 72,041,078,627,521,080,426,758,144
  5. Step 5: Solve for x
    x = 72,041,078,627,521,080,426,758,144/9,745,875,212,421
  6. Step 6: Final answer
    x = 7,391,955,782,042.60

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.