Home / 36,210,924,859.62-49,970,194,367.13-19,934,399,394.93

Finding the Fourth Proportional to 36,210,924,859.62, 49,970,194,367.13 and 19,934,399,394.93

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Solution

The fourth proportional to 36,210,924,859.62, 49,970,194,367.13 and 19,934,399,394.93 is: 27,508,985,650.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,210,924,859.62 : 49,970,194,367.13 = 19,934,399,394.93 : x
  2. Step 2: Convert to fraction form
    36,210,924,859.62/49,970,194,367.13 = 19,934,399,394.93/x
  3. Step 3: Cross multiply
    36,210,924,859.62x = 49,970,194,367.13 × 19,934,399,394.93
  4. Step 4: Simplify right side
    36,210,924,859.62x = 996,125,812,356,610,916,352
  5. Step 5: Solve for x
    x = 996,125,812,356,610,916,352/36,210,924,859.62
  6. Step 6: Final answer
    x = 27,508,985,650.56

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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.