Home / 28,763,086.60-43,144,629.90-24,228,123.40

Finding the Fourth Proportional to 28,763,086.60, 43,144,629.90 and 24,228,123.40

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Solution

The fourth proportional to 28,763,086.60, 43,144,629.90 and 24,228,123.40 is: 36,342,185.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,763,086.60 : 43,144,629.90 = 24,228,123.40 : x
  2. Step 2: Convert to fraction form
    28,763,086.60/43,144,629.90 = 24,228,123.40/x
  3. Step 3: Cross multiply
    28,763,086.60x = 43,144,629.90 × 24,228,123.40
  4. Step 4: Simplify right side
    28,763,086.60x = 1,045,313,417,264,529.50
  5. Step 5: Solve for x
    x = 1,045,313,417,264,529.50/28,763,086.60
  6. Step 6: Final answer
    x = 36,342,185.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.