Home / 49,869,440,126.11-68,819,864,477.41-27,006,755,303.94

Finding the Fourth Proportional to 49,869,440,126.11, 68,819,864,477.41 and 27,006,755,303.94

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Solution

The fourth proportional to 49,869,440,126.11, 68,819,864,477.41 and 27,006,755,303.94 is: 37,269,342,412.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,869,440,126.11 : 68,819,864,477.41 = 27,006,755,303.94 : x
  2. Step 2: Convert to fraction form
    49,869,440,126.11/68,819,864,477.41 = 27,006,755,303.94/x
  3. Step 3: Cross multiply
    49,869,440,126.11x = 68,819,864,477.41 × 27,006,755,303.94
  4. Step 4: Simplify right side
    49,869,440,126.11x = 1,858,601,239,991,724,539,904
  5. Step 5: Solve for x
    x = 1,858,601,239,991,724,539,904/49,869,440,126.11
  6. Step 6: Final answer
    x = 37,269,342,412.74

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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.