Home / 48,843,261.48-73,196,012.16-26,993,479.98

Finding the Fourth Proportional to 48,843,261.48, 73,196,012.16 and 26,993,479.98

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Solution

The fourth proportional to 48,843,261.48, 73,196,012.16 and 26,993,479.98 is: 40,452,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,843,261.48 : 73,196,012.16 = 26,993,479.98 : x
  2. Step 2: Convert to fraction form
    48,843,261.48/73,196,012.16 = 26,993,479.98/x
  3. Step 3: Cross multiply
    48,843,261.48x = 73,196,012.16 × 26,993,479.98
  4. Step 4: Simplify right side
    48,843,261.48x = 1,975,815,088,856,796.50
  5. Step 5: Solve for x
    x = 1,975,815,088,856,796.50/48,843,261.48
  6. Step 6: Final answer
    x = 40,452,153.05

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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.