Home / 48,186,473.43-66,498,106.07-26,159,955.41

Finding the Fourth Proportional to 48,186,473.43, 66,498,106.07 and 26,159,955.41

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Solution

The fourth proportional to 48,186,473.43, 66,498,106.07 and 26,159,955.41 is: 36,101,157.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,186,473.43 : 66,498,106.07 = 26,159,955.41 : x
  2. Step 2: Convert to fraction form
    48,186,473.43/66,498,106.07 = 26,159,955.41/x
  3. Step 3: Cross multiply
    48,186,473.43x = 66,498,106.07 × 26,159,955.41
  4. Step 4: Simplify right side
    48,186,473.43x = 1,739,587,489,872,295.50
  5. Step 5: Solve for x
    x = 1,739,587,489,872,295.50/48,186,473.43
  6. Step 6: Final answer
    x = 36,101,157.98

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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.