Home / 25,792,016.36-35,592,982.13-14,189,330.72

Finding the Fourth Proportional to 25,792,016.36, 35,592,982.13 and 14,189,330.72

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Solution

The fourth proportional to 25,792,016.36, 35,592,982.13 and 14,189,330.72 is: 19,581,276.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,016.36 : 35,592,982.13 = 14,189,330.72 : x
  2. Step 2: Convert to fraction form
    25,792,016.36/35,592,982.13 = 14,189,330.72/x
  3. Step 3: Cross multiply
    25,792,016.36x = 35,592,982.13 × 14,189,330.72
  4. Step 4: Simplify right side
    25,792,016.36x = 505,040,594,878,075.81
  5. Step 5: Solve for x
    x = 505,040,594,878,075.81/25,792,016.36
  6. Step 6: Final answer
    x = 19,581,276.16

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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.