Home / 11,555,114,846,276-15,946,068,745,758-6,352,632,028,945.20

Finding the Fourth Proportional to 11,555,114,846,276, 15,946,068,745,758 and 6,352,632,028,945.20

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Solution

The fourth proportional to 11,555,114,846,276, 15,946,068,745,758 and 6,352,632,028,945.20 is: 8,766,637,839,407.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,555,114,846,276 : 15,946,068,745,758 = 6,352,632,028,945.20 : x
  2. Step 2: Convert to fraction form
    11,555,114,846,276/15,946,068,745,758 = 6,352,632,028,945.20/x
  3. Step 3: Cross multiply
    11,555,114,846,276x = 15,946,068,745,758 × 6,352,632,028,945.20
  4. Step 4: Simplify right side
    11,555,114,846,276x = 101,299,507,050,064,286,069,030,912
  5. Step 5: Solve for x
    x = 101,299,507,050,064,286,069,030,912/11,555,114,846,276
  6. Step 6: Final answer
    x = 8,766,637,839,407.65

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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.