Home / 9,816,852.28-14,724,724.56-4,350,372.70

Finding the Fourth Proportional to 9,816,852.28, 14,724,724.56 and 4,350,372.70

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Solution

The fourth proportional to 9,816,852.28, 14,724,724.56 and 4,350,372.70 is: 6,525,313.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816,852.28 : 14,724,724.56 = 4,350,372.70 : x
  2. Step 2: Convert to fraction form
    9,816,852.28/14,724,724.56 = 4,350,372.70/x
  3. Step 3: Cross multiply
    9,816,852.28x = 14,724,724.56 × 4,350,372.70
  4. Step 4: Simplify right side
    9,816,852.28x = 64,058,039,740,843.52
  5. Step 5: Solve for x
    x = 64,058,039,740,843.52/9,816,852.28
  6. Step 6: Final answer
    x = 6,525,313.60

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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.