Home / 40,735,242.48-56,200,877.76-23,092,253.40

Finding the Fourth Proportional to 40,735,242.48, 56,200,877.76 and 23,092,253.40

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Solution

The fourth proportional to 40,735,242.48, 56,200,877.76 and 23,092,253.40 is: 31,859,511.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,735,242.48 : 56,200,877.76 = 23,092,253.40 : x
  2. Step 2: Convert to fraction form
    40,735,242.48/56,200,877.76 = 23,092,253.40/x
  3. Step 3: Cross multiply
    40,735,242.48x = 56,200,877.76 × 23,092,253.40
  4. Step 4: Simplify right side
    40,735,242.48x = 1,297,804,910,536,344.25
  5. Step 5: Solve for x
    x = 1,297,804,910,536,344.25/40,735,242.48
  6. Step 6: Final answer
    x = 31,859,511.11

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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.