Home / 6,827,342,712,381.90-10,241,616,151,793-1,926,422,174,400.20

Finding the Fourth Proportional to 6,827,342,712,381.90, 10,241,616,151,793 and 1,926,422,174,400.20

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Solution

The fourth proportional to 6,827,342,712,381.90, 10,241,616,151,793 and 1,926,422,174,400.20 is: 2,889,803,147,090.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,342,712,381.90 : 10,241,616,151,793 = 1,926,422,174,400.20 : x
  2. Step 2: Convert to fraction form
    6,827,342,712,381.90/10,241,616,151,793 = 1,926,422,174,400.20/x
  3. Step 3: Cross multiply
    6,827,342,712,381.90x = 10,241,616,151,793 × 1,926,422,174,400.20
  4. Step 4: Simplify right side
    6,827,342,712,381.90x = 19,729,676,456,509,278,192,140,288
  5. Step 5: Solve for x
    x = 19,729,676,456,509,278,192,140,288/6,827,342,712,381.90
  6. Step 6: Final answer
    x = 2,889,803,147,090.89

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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.