Home / 48,763,313.40-67,296,395.88-27,033,281.40

Finding the Fourth Proportional to 48,763,313.40, 67,296,395.88 and 27,033,281.40

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Solution

The fourth proportional to 48,763,313.40, 67,296,395.88 and 27,033,281.40 is: 37,307,604.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,763,313.40 : 67,296,395.88 = 27,033,281.40 : x
  2. Step 2: Convert to fraction form
    48,763,313.40/67,296,395.88 = 27,033,281.40/x
  3. Step 3: Cross multiply
    48,763,313.40x = 67,296,395.88 × 27,033,281.40
  4. Step 4: Simplify right side
    48,763,313.40x = 1,819,242,407,029,840.50
  5. Step 5: Solve for x
    x = 1,819,242,407,029,840.50/48,763,313.40
  6. Step 6: Final answer
    x = 37,307,604.43

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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.