Home / 16,118,512.40-24,177,768.60-14,630,477.60

Finding the Fourth Proportional to 16,118,512.40, 24,177,768.60 and 14,630,477.60

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Solution

The fourth proportional to 16,118,512.40, 24,177,768.60 and 14,630,477.60 is: 21,945,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,118,512.40 : 24,177,768.60 = 14,630,477.60 : x
  2. Step 2: Convert to fraction form
    16,118,512.40/24,177,768.60 = 14,630,477.60/x
  3. Step 3: Cross multiply
    16,118,512.40x = 24,177,768.60 × 14,630,477.60
  4. Step 4: Simplify right side
    16,118,512.40x = 353,732,301,920,283.38
  5. Step 5: Solve for x
    x = 353,732,301,920,283.38/16,118,512.40
  6. Step 6: Final answer
    x = 21,945,716.40

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1.5x scale

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.