Home / 48,174,662.13-72,250,422.86-22,242,047.36

Finding the Fourth Proportional to 48,174,662.13, 72,250,422.86 and 22,242,047.36

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Solution

The fourth proportional to 48,174,662.13, 72,250,422.86 and 22,242,047.36 is: 33,357,729.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,174,662.13 : 72,250,422.86 = 22,242,047.36 : x
  2. Step 2: Convert to fraction form
    48,174,662.13/72,250,422.86 = 22,242,047.36/x
  3. Step 3: Cross multiply
    48,174,662.13x = 72,250,422.86 × 22,242,047.36
  4. Step 4: Simplify right side
    48,174,662.13x = 1,606,997,326,559,684.50
  5. Step 5: Solve for x
    x = 1,606,997,326,559,684.50/48,174,662.13
  6. Step 6: Final answer
    x = 33,357,729.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.