Home / 35,804,068.40-53,642,857.80-34,620,042.80

Finding the Fourth Proportional to 35,804,068.40, 53,642,857.80 and 34,620,042.80

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Solution

The fourth proportional to 35,804,068.40, 53,642,857.80 and 34,620,042.80 is: 51,868,910.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,068.40 : 53,642,857.80 = 34,620,042.80 : x
  2. Step 2: Convert to fraction form
    35,804,068.40/53,642,857.80 = 34,620,042.80/x
  3. Step 3: Cross multiply
    35,804,068.40x = 53,642,857.80 × 34,620,042.80
  4. Step 4: Simplify right side
    35,804,068.40x = 1,857,118,032,950,313.50
  5. Step 5: Solve for x
    x = 1,857,118,032,950,313.50/35,804,068.40
  6. Step 6: Final answer
    x = 51,868,910.88

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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.