Home / 48,845,901.20-73,268,851.80-14,763,693.20

Finding the Fourth Proportional to 48,845,901.20, 73,268,851.80 and 14,763,693.20

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Solution

The fourth proportional to 48,845,901.20, 73,268,851.80 and 14,763,693.20 is: 22,145,539.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,845,901.20 : 73,268,851.80 = 14,763,693.20 : x
  2. Step 2: Convert to fraction form
    48,845,901.20/73,268,851.80 = 14,763,693.20/x
  3. Step 3: Cross multiply
    48,845,901.20x = 73,268,851.80 × 14,763,693.20
  4. Step 4: Simplify right side
    48,845,901.20x = 1,081,718,849,091,467.62
  5. Step 5: Solve for x
    x = 1,081,718,849,091,467.62/48,845,901.20
  6. Step 6: Final answer
    x = 22,145,539.80

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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.