Home / 1,885,066,170,557.30-2,827,599,293,202.90-452,474,064,817.22

Finding the Fourth Proportional to 1,885,066,170,557.30, 2,827,599,293,202.90 and 452,474,064,817.22

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Solution

The fourth proportional to 1,885,066,170,557.30, 2,827,599,293,202.90 and 452,474,064,817.22 is: 678,711,106,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,066,170,557.30 : 2,827,599,293,202.90 = 452,474,064,817.22 : x
  2. Step 2: Convert to fraction form
    1,885,066,170,557.30/2,827,599,293,202.90 = 452,474,064,817.22/x
  3. Step 3: Cross multiply
    1,885,066,170,557.30x = 2,827,599,293,202.90 × 452,474,064,817.22
  4. Step 4: Simplify right side
    1,885,066,170,557.30x = 1,279,415,345,869,814,428,073,984
  5. Step 5: Solve for x
    x = 1,279,415,345,869,814,428,073,984/1,885,066,170,557.30
  6. Step 6: Final answer
    x = 678,711,106,195.05

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Double scale
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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.