Home / 35,931,479.24-49,585,570.44-19,633,955.24

Finding the Fourth Proportional to 35,931,479.24, 49,585,570.44 and 19,633,955.24

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Solution

The fourth proportional to 35,931,479.24, 49,585,570.44 and 19,633,955.24 is: 27,094,928.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,931,479.24 : 49,585,570.44 = 19,633,955.24 : x
  2. Step 2: Convert to fraction form
    35,931,479.24/49,585,570.44 = 19,633,955.24/x
  3. Step 3: Cross multiply
    35,931,479.24x = 49,585,570.44 × 19,633,955.24
  4. Step 4: Simplify right side
    35,931,479.24x = 973,560,870,568,827
  5. Step 5: Solve for x
    x = 973,560,870,568,827/35,931,479.24
  6. Step 6: Final answer
    x = 27,094,928.77

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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.