Home / 38,973,716.60-58,460,574.90-16,247,060.60

Finding the Fourth Proportional to 38,973,716.60, 58,460,574.90 and 16,247,060.60

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Solution

The fourth proportional to 38,973,716.60, 58,460,574.90 and 16,247,060.60 is: 24,370,590.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,973,716.60 : 58,460,574.90 = 16,247,060.60 : x
  2. Step 2: Convert to fraction form
    38,973,716.60/58,460,574.90 = 16,247,060.60/x
  3. Step 3: Cross multiply
    38,973,716.60x = 58,460,574.90 × 16,247,060.60
  4. Step 4: Simplify right side
    38,973,716.60x = 949,812,503,111,138.88
  5. Step 5: Solve for x
    x = 949,812,503,111,138.88/38,973,716.60
  6. Step 6: Final answer
    x = 24,370,590.90

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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.