Home / 25,809,006.89-35,617,369.37-14,047,707.03

Finding the Fourth Proportional to 25,809,006.89, 35,617,369.37 and 14,047,707.03

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Solution

The fourth proportional to 25,809,006.89, 35,617,369.37 and 14,047,707.03 is: 19,386,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,809,006.89 : 35,617,369.37 = 14,047,707.03 : x
  2. Step 2: Convert to fraction form
    25,809,006.89/35,617,369.37 = 14,047,707.03/x
  3. Step 3: Cross multiply
    25,809,006.89x = 35,617,369.37 × 14,047,707.03
  4. Step 4: Simplify right side
    25,809,006.89x = 500,342,370,018,817.12
  5. Step 5: Solve for x
    x = 500,342,370,018,817.12/25,809,006.89
  6. Step 6: Final answer
    x = 19,386,347.26

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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.