Home / 68,466,738.27-94,483,903.50-37,526,811.87

Finding the Fourth Proportional to 68,466,738.27, 94,483,903.50 and 37,526,811.87

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Solution

The fourth proportional to 68,466,738.27, 94,483,903.50 and 37,526,811.87 is: 51,786,893.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,466,738.27 : 94,483,903.50 = 37,526,811.87 : x
  2. Step 2: Convert to fraction form
    68,466,738.27/94,483,903.50 = 37,526,811.87/x
  3. Step 3: Cross multiply
    68,466,738.27x = 94,483,903.50 × 37,526,811.87
  4. Step 4: Simplify right side
    68,466,738.27x = 3,545,679,671,387,734.50
  5. Step 5: Solve for x
    x = 3,545,679,671,387,734.50/68,466,738.27
  6. Step 6: Final answer
    x = 51,786,893.33

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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.