Home / 24,767,786.43-34,179,825.58-13,604,539.98

Finding the Fourth Proportional to 24,767,786.43, 34,179,825.58 and 13,604,539.98

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Solution

The fourth proportional to 24,767,786.43, 34,179,825.58 and 13,604,539.98 is: 18,774,419.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,767,786.43 : 34,179,825.58 = 13,604,539.98 : x
  2. Step 2: Convert to fraction form
    24,767,786.43/34,179,825.58 = 13,604,539.98/x
  3. Step 3: Cross multiply
    24,767,786.43x = 34,179,825.58 × 13,604,539.98
  4. Step 4: Simplify right side
    24,767,786.43x = 465,000,803,744,955.62
  5. Step 5: Solve for x
    x = 465,000,803,744,955.62/24,767,786.43
  6. Step 6: Final answer
    x = 18,774,419.15

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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.