Home / 17,782,574.24-24,539,633.15-10,047,450.48

Finding the Fourth Proportional to 17,782,574.24, 24,539,633.15 and 10,047,450.48

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Solution

The fourth proportional to 17,782,574.24, 24,539,633.15 and 10,047,450.48 is: 13,865,301.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,574.24 : 24,539,633.15 = 10,047,450.48 : x
  2. Step 2: Convert to fraction form
    17,782,574.24/24,539,633.15 = 10,047,450.48/x
  3. Step 3: Cross multiply
    17,782,574.24x = 24,539,633.15 × 10,047,450.48
  4. Step 4: Simplify right side
    17,782,574.24x = 246,560,748,821,754.16
  5. Step 5: Solve for x
    x = 246,560,748,821,754.16/17,782,574.24
  6. Step 6: Final answer
    x = 13,865,301.25

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1.5x scale

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.