Home / 244,187,136,426.90-366,280,704,640.35-205,005,054,378.90

Finding the Fourth Proportional to 244,187,136,426.90, 366,280,704,640.35 and 205,005,054,378.90

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Solution

The fourth proportional to 244,187,136,426.90, 366,280,704,640.35 and 205,005,054,378.90 is: 307,507,581,568.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,187,136,426.90 : 366,280,704,640.35 = 205,005,054,378.90 : x
  2. Step 2: Convert to fraction form
    244,187,136,426.90/366,280,704,640.35 = 205,005,054,378.90/x
  3. Step 3: Cross multiply
    244,187,136,426.90x = 366,280,704,640.35 × 205,005,054,378.90
  4. Step 4: Simplify right side
    244,187,136,426.90x = 75,089,395,772,736,751,534,080
  5. Step 5: Solve for x
    x = 75,089,395,772,736,751,534,080/244,187,136,426.90
  6. Step 6: Final answer
    x = 307,507,581,568.35

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Double scale
Find fourth proportional to 244,187,136,427.90, 366,280,704,641.85 and 205,005,054,379.90
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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.