Home / 23,782,398.79-32,819,152.07-13,993,476.97

Finding the Fourth Proportional to 23,782,398.79, 32,819,152.07 and 13,993,476.97

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Solution

The fourth proportional to 23,782,398.79, 32,819,152.07 and 13,993,476.97 is: 19,310,669.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,782,398.79 : 32,819,152.07 = 13,993,476.97 : x
  2. Step 2: Convert to fraction form
    23,782,398.79/32,819,152.07 = 13,993,476.97/x
  3. Step 3: Cross multiply
    23,782,398.79x = 32,819,152.07 × 13,993,476.97
  4. Step 4: Simplify right side
    23,782,398.79x = 459,254,048,432,409.69
  5. Step 5: Solve for x
    x = 459,254,048,432,409.69/23,782,398.79
  6. Step 6: Final answer
    x = 19,310,669.73

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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.