Home / 23,516,811.60-35,266,119.48-9,137,986.44

Finding the Fourth Proportional to 23,516,811.60, 35,266,119.48 and 9,137,986.44

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Solution

The fourth proportional to 23,516,811.60, 35,266,119.48 and 9,137,986.44 is: 13,703,444.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,811.60 : 35,266,119.48 = 9,137,986.44 : x
  2. Step 2: Convert to fraction form
    23,516,811.60/35,266,119.48 = 9,137,986.44/x
  3. Step 3: Cross multiply
    23,516,811.60x = 35,266,119.48 × 9,137,986.44
  4. Step 4: Simplify right side
    23,516,811.60x = 322,261,321,599,659.81
  5. Step 5: Solve for x
    x = 322,261,321,599,659.81/23,516,811.60
  6. Step 6: Final answer
    x = 13,703,444.46

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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.