Home / 2,403,604,853.20-3,605,407,279.80-2,185,501,466.80

Finding the Fourth Proportional to 2,403,604,853.20, 3,605,407,279.80 and 2,185,501,466.80

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Solution

The fourth proportional to 2,403,604,853.20, 3,605,407,279.80 and 2,185,501,466.80 is: 3,278,252,200.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,604,853.20 : 3,605,407,279.80 = 2,185,501,466.80 : x
  2. Step 2: Convert to fraction form
    2,403,604,853.20/3,605,407,279.80 = 2,185,501,466.80/x
  3. Step 3: Cross multiply
    2,403,604,853.20x = 3,605,407,279.80 × 2,185,501,466.80
  4. Step 4: Simplify right side
    2,403,604,853.20x = 7,879,622,898,414,299,136
  5. Step 5: Solve for x
    x = 7,879,622,898,414,299,136/2,403,604,853.20
  6. Step 6: Final answer
    x = 3,278,252,200.20

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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.