Home / 5,692,404,794.04-7,854,401,426.86-3,576,634,835.64

Finding the Fourth Proportional to 5,692,404,794.04, 7,854,401,426.86 and 3,576,634,835.64

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Solution

The fourth proportional to 5,692,404,794.04, 7,854,401,426.86 and 3,576,634,835.64 is: 4,935,054,124.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,404,794.04 : 7,854,401,426.86 = 3,576,634,835.64 : x
  2. Step 2: Convert to fraction form
    5,692,404,794.04/7,854,401,426.86 = 3,576,634,835.64/x
  3. Step 3: Cross multiply
    5,692,404,794.04x = 7,854,401,426.86 × 3,576,634,835.64
  4. Step 4: Simplify right side
    5,692,404,794.04x = 28,092,325,756,407,996,416
  5. Step 5: Solve for x
    x = 28,092,325,756,407,996,416/5,692,404,794.04
  6. Step 6: Final answer
    x = 4,935,054,124.37

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Double scale
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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.