Home / 34,393,545.63-51,622,640.72-18,010,588.77

Finding the Fourth Proportional to 34,393,545.63, 51,622,640.72 and 18,010,588.77

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Solution

The fourth proportional to 34,393,545.63, 51,622,640.72 and 18,010,588.77 is: 27,032,809.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,393,545.63 : 51,622,640.72 = 18,010,588.77 : x
  2. Step 2: Convert to fraction form
    34,393,545.63/51,622,640.72 = 18,010,588.77/x
  3. Step 3: Cross multiply
    34,393,545.63x = 51,622,640.72 × 18,010,588.77
  4. Step 4: Simplify right side
    34,393,545.63x = 929,754,153,139,323.75
  5. Step 5: Solve for x
    x = 929,754,153,139,323.75/34,393,545.63
  6. Step 6: Final answer
    x = 27,032,809.10

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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.