Home / 29,645,052.60-40,900,846.86-16,590,237.24

Finding the Fourth Proportional to 29,645,052.60, 40,900,846.86 and 16,590,237.24

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Solution

The fourth proportional to 29,645,052.60, 40,900,846.86 and 16,590,237.24 is: 22,889,308.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,645,052.60 : 40,900,846.86 = 16,590,237.24 : x
  2. Step 2: Convert to fraction form
    29,645,052.60/40,900,846.86 = 16,590,237.24/x
  3. Step 3: Cross multiply
    29,645,052.60x = 40,900,846.86 × 16,590,237.24
  4. Step 4: Simplify right side
    29,645,052.60x = 678,554,752,724,309.12
  5. Step 5: Solve for x
    x = 678,554,752,724,309.12/29,645,052.60
  6. Step 6: Final answer
    x = 22,889,308.44

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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.