Home / 24,921,201.84-34,406,826.48-19,108,816.80

Finding the Fourth Proportional to 24,921,201.84, 34,406,826.48 and 19,108,816.80

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Solution

The fourth proportional to 24,921,201.84, 34,406,826.48 and 19,108,816.80 is: 26,382,104.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,921,201.84 : 34,406,826.48 = 19,108,816.80 : x
  2. Step 2: Convert to fraction form
    24,921,201.84/34,406,826.48 = 19,108,816.80/x
  3. Step 3: Cross multiply
    24,921,201.84x = 34,406,826.48 × 19,108,816.80
  4. Step 4: Simplify right side
    24,921,201.84x = 657,473,743,875,708.88
  5. Step 5: Solve for x
    x = 657,473,743,875,708.88/24,921,201.84
  6. Step 6: Final answer
    x = 26,382,104.21

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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.