Home / 82,626,924,983.08-123,939,971,449.85-32,267,472,598.03

Finding the Fourth Proportional to 82,626,924,983.08, 123,939,971,449.85 and 32,267,472,598.03

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Solution

The fourth proportional to 82,626,924,983.08, 123,939,971,449.85 and 32,267,472,598.03 is: 48,401,046,431.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,626,924,983.08 : 123,939,971,449.85 = 32,267,472,598.03 : x
  2. Step 2: Convert to fraction form
    82,626,924,983.08/123,939,971,449.85 = 32,267,472,598.03/x
  3. Step 3: Cross multiply
    82,626,924,983.08x = 123,939,971,449.85 × 32,267,472,598.03
  4. Step 4: Simplify right side
    82,626,924,983.08x = 3,999,229,632,559,151,316,992
  5. Step 5: Solve for x
    x = 3,999,229,632,559,151,316,992/82,626,924,983.08
  6. Step 6: Final answer
    x = 48,401,046,431.03

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Double scale
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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.