Home / 6,827,093,049,886.40-10,241,241,594,676-1,926,172,417,793.20

Finding the Fourth Proportional to 6,827,093,049,886.40, 10,241,241,594,676 and 1,926,172,417,793.20

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Solution

The fourth proportional to 6,827,093,049,886.40, 10,241,241,594,676 and 1,926,172,417,793.20 is: 2,889,428,478,486.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,093,049,886.40 : 10,241,241,594,676 = 1,926,172,417,793.20 : x
  2. Step 2: Convert to fraction form
    6,827,093,049,886.40/10,241,241,594,676 = 1,926,172,417,793.20/x
  3. Step 3: Cross multiply
    6,827,093,049,886.40x = 10,241,241,594,676 × 1,926,172,417,793.20
  4. Step 4: Simplify right side
    6,827,093,049,886.40x = 19,726,397,083,621,355,885,166,592
  5. Step 5: Solve for x
    x = 19,726,397,083,621,355,885,166,592/6,827,093,049,886.40
  6. Step 6: Final answer
    x = 2,889,428,478,486.84

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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.