Home / 36,215,403,814.10-54,323,092,935.34-9,685,230,851.17

Finding the Fourth Proportional to 36,215,403,814.10, 54,323,092,935.34 and 9,685,230,851.17

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Solution

The fourth proportional to 36,215,403,814.10, 54,323,092,935.34 and 9,685,230,851.17 is: 14,527,842,857.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,215,403,814.10 : 54,323,092,935.34 = 9,685,230,851.17 : x
  2. Step 2: Convert to fraction form
    36,215,403,814.10/54,323,092,935.34 = 9,685,230,851.17/x
  3. Step 3: Cross multiply
    36,215,403,814.10x = 54,323,092,935.34 × 9,685,230,851.17
  4. Step 4: Simplify right side
    36,215,403,814.10x = 526,131,695,628,330,008,576
  5. Step 5: Solve for x
    x = 526,131,695,628,330,008,576/36,215,403,814.10
  6. Step 6: Final answer
    x = 14,527,842,857.39

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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.