Home / 16,698,692.40-24,992,051.40-14,683,153.20

Finding the Fourth Proportional to 16,698,692.40, 24,992,051.40 and 14,683,153.20

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Solution

The fourth proportional to 16,698,692.40, 24,992,051.40 and 14,683,153.20 is: 21,975,500.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,698,692.40 : 24,992,051.40 = 14,683,153.20 : x
  2. Step 2: Convert to fraction form
    16,698,692.40/24,992,051.40 = 14,683,153.20/x
  3. Step 3: Cross multiply
    16,698,692.40x = 24,992,051.40 × 14,683,153.20
  4. Step 4: Simplify right side
    16,698,692.40x = 366,962,119,488,474.44
  5. Step 5: Solve for x
    x = 366,962,119,488,474.44/16,698,692.40
  6. Step 6: Final answer
    x = 21,975,500.28

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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.