Home / 46,630,112.80-69,945,169.20-14,717,408.80

Finding the Fourth Proportional to 46,630,112.80, 69,945,169.20 and 14,717,408.80

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Solution

The fourth proportional to 46,630,112.80, 69,945,169.20 and 14,717,408.80 is: 22,076,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,630,112.80 : 69,945,169.20 = 14,717,408.80 : x
  2. Step 2: Convert to fraction form
    46,630,112.80/69,945,169.20 = 14,717,408.80/x
  3. Step 3: Cross multiply
    46,630,112.80x = 69,945,169.20 × 14,717,408.80
  4. Step 4: Simplify right side
    46,630,112.80x = 1,029,411,648,701,569
  5. Step 5: Solve for x
    x = 1,029,411,648,701,569/46,630,112.80
  6. Step 6: Final answer
    x = 22,076,113.20

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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.