Home / 29,063,444.24-40,104,792.54-16,674,558.23

Finding the Fourth Proportional to 29,063,444.24, 40,104,792.54 and 16,674,558.23

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Solution

The fourth proportional to 29,063,444.24, 40,104,792.54 and 16,674,558.23 is: 23,009,306.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,063,444.24 : 40,104,792.54 = 16,674,558.23 : x
  2. Step 2: Convert to fraction form
    29,063,444.24/40,104,792.54 = 16,674,558.23/x
  3. Step 3: Cross multiply
    29,063,444.24x = 40,104,792.54 × 16,674,558.23
  4. Step 4: Simplify right side
    29,063,444.24x = 668,729,698,309,775.62
  5. Step 5: Solve for x
    x = 668,729,698,309,775.62/29,063,444.24
  6. Step 6: Final answer
    x = 23,009,306.57

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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.