Home / 48,627,840.38-67,106,219.09-26,300,851.35

Finding the Fourth Proportional to 48,627,840.38, 67,106,219.09 and 26,300,851.35

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Solution

The fourth proportional to 48,627,840.38, 67,106,219.09 and 26,300,851.35 is: 36,295,066.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,627,840.38 : 67,106,219.09 = 26,300,851.35 : x
  2. Step 2: Convert to fraction form
    48,627,840.38/67,106,219.09 = 26,300,851.35/x
  3. Step 3: Cross multiply
    48,627,840.38x = 67,106,219.09 × 26,300,851.35
  4. Step 4: Simplify right side
    48,627,840.38x = 1,764,950,693,088,884.50
  5. Step 5: Solve for x
    x = 1,764,950,693,088,884.50/48,627,840.38
  6. Step 6: Final answer
    x = 36,295,066.35

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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.