Home / 25,393,700.71-35,045,468.28-14,382,409.27

Finding the Fourth Proportional to 25,393,700.71, 35,045,468.28 and 14,382,409.27

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Solution

The fourth proportional to 25,393,700.71, 35,045,468.28 and 14,382,409.27 is: 19,848,948.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393,700.71 : 35,045,468.28 = 14,382,409.27 : x
  2. Step 2: Convert to fraction form
    25,393,700.71/35,045,468.28 = 14,382,409.27/x
  3. Step 3: Cross multiply
    25,393,700.71x = 35,045,468.28 × 14,382,409.27
  4. Step 4: Simplify right side
    25,393,700.71x = 504,038,267,700,818.88
  5. Step 5: Solve for x
    x = 504,038,267,700,818.88/25,393,700.71
  6. Step 6: Final answer
    x = 19,848,948.90

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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.