Home / 14,035,235.58-21,035,888.73-6,835,981.50

Finding the Fourth Proportional to 14,035,235.58, 21,035,888.73 and 6,835,981.50

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Solution

The fourth proportional to 14,035,235.58, 21,035,888.73 and 6,835,981.50 is: 10,245,709.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035,235.58 : 21,035,888.73 = 6,835,981.50 : x
  2. Step 2: Convert to fraction form
    14,035,235.58/21,035,888.73 = 6,835,981.50/x
  3. Step 3: Cross multiply
    14,035,235.58x = 21,035,888.73 × 6,835,981.50
  4. Step 4: Simplify right side
    14,035,235.58x = 143,800,946,194,338.50
  5. Step 5: Solve for x
    x = 143,800,946,194,338.50/14,035,235.58
  6. Step 6: Final answer
    x = 10,245,709.48

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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.