Home / 11,926,232,820,365-17,887,868,588,103-3,214,090,355,153

Finding the Fourth Proportional to 11,926,232,820,365, 17,887,868,588,103 and 3,214,090,355,153

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Solution

The fourth proportional to 11,926,232,820,365, 17,887,868,588,103 and 3,214,090,355,153 is: 4,820,736,503,239.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,232,820,365 : 17,887,868,588,103 = 3,214,090,355,153 : x
  2. Step 2: Convert to fraction form
    11,926,232,820,365/17,887,868,588,103 = 3,214,090,355,153/x
  3. Step 3: Cross multiply
    11,926,232,820,365x = 17,887,868,588,103 × 3,214,090,355,153
  4. Step 4: Simplify right side
    11,926,232,820,365x = 57,493,225,903,266,168,079,122,432
  5. Step 5: Solve for x
    x = 57,493,225,903,266,168,079,122,432/11,926,232,820,365
  6. Step 6: Final answer
    x = 4,820,736,503,239.47

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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.