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Finding the Fourth Proportional to 35,804,060.40, 53,642,845.80 and 34,620,034.80

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Solution

The fourth proportional to 35,804,060.40, 53,642,845.80 and 34,620,034.80 is: 51,868,898.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,060.40 : 53,642,845.80 = 34,620,034.80 : x
  2. Step 2: Convert to fraction form
    35,804,060.40/53,642,845.80 = 34,620,034.80/x
  3. Step 3: Cross multiply
    35,804,060.40x = 53,642,845.80 × 34,620,034.80
  4. Step 4: Simplify right side
    35,804,060.40x = 1,857,117,188,367,033.50
  5. Step 5: Solve for x
    x = 1,857,117,188,367,033.50/35,804,060.40
  6. Step 6: Final answer
    x = 51,868,898.88

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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.