Home / 194,482,941,693.44-291,824,139,871.44-93,839,640,876.44

Finding the Fourth Proportional to 194,482,941,693.44, 291,824,139,871.44 and 93,839,640,876.44

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Solution

The fourth proportional to 194,482,941,693.44, 291,824,139,871.44 and 93,839,640,876.44 is: 140,807,580,583.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,482,941,693.44 : 291,824,139,871.44 = 93,839,640,876.44 : x
  2. Step 2: Convert to fraction form
    194,482,941,693.44/291,824,139,871.44 = 93,839,640,876.44/x
  3. Step 3: Cross multiply
    194,482,941,693.44x = 291,824,139,871.44 × 93,839,640,876.44
  4. Step 4: Simplify right side
    194,482,941,693.44x = 27,384,672,484,611,927,834,624
  5. Step 5: Solve for x
    x = 27,384,672,484,611,927,834,624/194,482,941,693.44
  6. Step 6: Final answer
    x = 140,807,580,583.48

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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.