Home / 36,210,924,860.62-49,970,194,368.51-19,934,399,395.93

Finding the Fourth Proportional to 36,210,924,860.62, 49,970,194,368.51 and 19,934,399,395.93

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Solution

The fourth proportional to 36,210,924,860.62, 49,970,194,368.51 and 19,934,399,395.93 is: 27,508,985,651.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,210,924,860.62 : 49,970,194,368.51 = 19,934,399,395.93 : x
  2. Step 2: Convert to fraction form
    36,210,924,860.62/49,970,194,368.51 = 19,934,399,395.93/x
  3. Step 3: Cross multiply
    36,210,924,860.62x = 49,970,194,368.51 × 19,934,399,395.93
  4. Step 4: Simplify right side
    36,210,924,860.62x = 996,125,812,434,130,436,096
  5. Step 5: Solve for x
    x = 996,125,812,434,130,436,096/36,210,924,860.62
  6. Step 6: Final answer
    x = 27,508,985,651.94

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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.