Home / 38,046,777,420,561-57,039,368,630,324-11,894,843,875,611

Finding the Fourth Proportional to 38,046,777,420,561, 57,039,368,630,324 and 11,894,843,875,611

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Solution

The fourth proportional to 38,046,777,420,561, 57,039,368,630,324 and 11,894,843,875,611 is: 17,832,637,364,300.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,046,777,420,561 : 57,039,368,630,324 = 11,894,843,875,611 : x
  2. Step 2: Convert to fraction form
    38,046,777,420,561/57,039,368,630,324 = 11,894,843,875,611/x
  3. Step 3: Cross multiply
    38,046,777,420,561x = 57,039,368,630,324 × 11,894,843,875,611
  4. Step 4: Simplify right side
    38,046,777,420,561x = 678,474,384,621,127,649,015,627,776
  5. Step 5: Solve for x
    x = 678,474,384,621,127,649,015,627,776/38,046,777,420,561
  6. Step 6: Final answer
    x = 17,832,637,364,300.68

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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.