Home / 3,348,337,753.65-4,618,353,596.15-2,203,539,116.01

Finding the Fourth Proportional to 3,348,337,753.65, 4,618,353,596.15 and 2,203,539,116.01

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Solution

The fourth proportional to 3,348,337,753.65, 4,618,353,596.15 and 2,203,539,116.01 is: 3,039,335,798.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,337,753.65 : 4,618,353,596.15 = 2,203,539,116.01 : x
  2. Step 2: Convert to fraction form
    3,348,337,753.65/4,618,353,596.15 = 2,203,539,116.01/x
  3. Step 3: Cross multiply
    3,348,337,753.65x = 4,618,353,596.15 × 2,203,539,116.01
  4. Step 4: Simplify right side
    3,348,337,753.65x = 10,176,722,800,670,959,616
  5. Step 5: Solve for x
    x = 10,176,722,800,670,959,616/3,348,337,753.65
  6. Step 6: Final answer
    x = 3,039,335,798.66

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Double scale
Find fourth proportional to 3,348,337,754.65, 4,618,353,597.52 and 2,203,539,117.01
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.