Home / 223,400,220.70-335,100,331.05-59,637,660.70

Finding the Fourth Proportional to 223,400,220.70, 335,100,331.05 and 59,637,660.70

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Solution

The fourth proportional to 223,400,220.70, 335,100,331.05 and 59,637,660.70 is: 89,456,491.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,400,220.70 : 335,100,331.05 = 59,637,660.70 : x
  2. Step 2: Convert to fraction form
    223,400,220.70/335,100,331.05 = 59,637,660.70/x
  3. Step 3: Cross multiply
    223,400,220.70x = 335,100,331.05 × 59,637,660.70
  4. Step 4: Simplify right side
    223,400,220.70x = 19,984,599,843,617,576
  5. Step 5: Solve for x
    x = 19,984,599,843,617,576/223,400,220.70
  6. Step 6: Final answer
    x = 89,456,491.05

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1.5x scale

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.