Home / 26,735,542.04-40,108,468.93-11,382,550.54

Finding the Fourth Proportional to 26,735,542.04, 40,108,468.93 and 11,382,550.54

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Solution

The fourth proportional to 26,735,542.04, 40,108,468.93 and 11,382,550.54 is: 17,076,020.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,542.04 : 40,108,468.93 = 11,382,550.54 : x
  2. Step 2: Convert to fraction form
    26,735,542.04/40,108,468.93 = 11,382,550.54/x
  3. Step 3: Cross multiply
    26,735,542.04x = 40,108,468.93 × 11,382,550.54
  4. Step 4: Simplify right side
    26,735,542.04x = 456,536,674,549,017.19
  5. Step 5: Solve for x
    x = 456,536,674,549,017.19/26,735,542.04
  6. Step 6: Final answer
    x = 17,076,020.89

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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.