Home / 25,809,092.18-35,617,487.01-14,047,792.49

Finding the Fourth Proportional to 25,809,092.18, 35,617,487.01 and 14,047,792.49

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Solution

The fourth proportional to 25,809,092.18, 35,617,487.01 and 14,047,792.49 is: 19,386,465.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,809,092.18 : 35,617,487.01 = 14,047,792.49 : x
  2. Step 2: Convert to fraction form
    25,809,092.18/35,617,487.01 = 14,047,792.49/x
  3. Step 3: Cross multiply
    25,809,092.18x = 35,617,487.01 × 14,047,792.49
  4. Step 4: Simplify right side
    25,809,092.18x = 500,347,066,446,785.56
  5. Step 5: Solve for x
    x = 500,347,066,446,785.56/25,809,092.18
  6. Step 6: Final answer
    x = 19,386,465.16

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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.