Home / 883,424,653,357.68-1,325,027,302,818.30-238,080,767,045.66

Finding the Fourth Proportional to 883,424,653,357.68, 1,325,027,302,818.30 and 238,080,767,045.66

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Solution

The fourth proportional to 883,424,653,357.68, 1,325,027,302,818.30 and 238,080,767,045.66 is: 357,091,592,828.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,424,653,357.68 : 1,325,027,302,818.30 = 238,080,767,045.66 : x
  2. Step 2: Convert to fraction form
    883,424,653,357.68/1,325,027,302,818.30 = 238,080,767,045.66/x
  3. Step 3: Cross multiply
    883,424,653,357.68x = 1,325,027,302,818.30 × 238,080,767,045.66
  4. Step 4: Simplify right side
    883,424,653,357.68x = 315,463,516,611,422,873,190,400
  5. Step 5: Solve for x
    x = 315,463,516,611,422,873,190,400/883,424,653,357.68
  6. Step 6: Final answer
    x = 357,091,592,828.46

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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.