Home / 5,692,404,795.04-7,854,401,428.24-3,576,634,836.64

Finding the Fourth Proportional to 5,692,404,795.04, 7,854,401,428.24 and 3,576,634,836.64

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Solution

The fourth proportional to 5,692,404,795.04, 7,854,401,428.24 and 3,576,634,836.64 is: 4,935,054,125.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,404,795.04 : 7,854,401,428.24 = 3,576,634,836.64 : x
  2. Step 2: Convert to fraction form
    5,692,404,795.04/7,854,401,428.24 = 3,576,634,836.64/x
  3. Step 3: Cross multiply
    5,692,404,795.04x = 7,854,401,428.24 × 3,576,634,836.64
  4. Step 4: Simplify right side
    5,692,404,795.04x = 28,092,325,769,198,153,728
  5. Step 5: Solve for x
    x = 28,092,325,769,198,153,728/5,692,404,795.04
  6. Step 6: Final answer
    x = 4,935,054,125.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.