Home / 25,393,701.47-35,045,469.32-14,382,410.02

Finding the Fourth Proportional to 25,393,701.47, 35,045,469.32 and 14,382,410.02

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Solution

The fourth proportional to 25,393,701.47, 35,045,469.32 and 14,382,410.02 is: 19,848,949.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393,701.47 : 35,045,469.32 = 14,382,410.02 : x
  2. Step 2: Convert to fraction form
    25,393,701.47/35,045,469.32 = 14,382,410.02/x
  3. Step 3: Cross multiply
    25,393,701.47x = 35,045,469.32 × 14,382,410.02
  4. Step 4: Simplify right side
    25,393,701.47x = 504,038,308,944,044.81
  5. Step 5: Solve for x
    x = 504,038,308,944,044.81/25,393,701.47
  6. Step 6: Final answer
    x = 19,848,949.93

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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.