Home / 9,984,009.80-14,976,014.70-9,834,710.60

Finding the Fourth Proportional to 9,984,009.80, 14,976,014.70 and 9,834,710.60

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Solution

The fourth proportional to 9,984,009.80, 14,976,014.70 and 9,834,710.60 is: 14,752,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,009.80 : 14,976,014.70 = 9,834,710.60 : x
  2. Step 2: Convert to fraction form
    9,984,009.80/14,976,014.70 = 9,834,710.60/x
  3. Step 3: Cross multiply
    9,984,009.80x = 14,976,014.70 × 9,834,710.60
  4. Step 4: Simplify right side
    9,984,009.80x = 147,284,770,515,845.81
  5. Step 5: Solve for x
    x = 147,284,770,515,845.81/9,984,009.80
  6. Step 6: Final answer
    x = 14,752,065.90

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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.