Home / 69,056,009.60-103,584,014.40-23,619,286.40

Finding the Fourth Proportional to 69,056,009.60, 103,584,014.40 and 23,619,286.40

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Solution

The fourth proportional to 69,056,009.60, 103,584,014.40 and 23,619,286.40 is: 35,428,929.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,056,009.60 : 103,584,014.40 = 23,619,286.40 : x
  2. Step 2: Convert to fraction form
    69,056,009.60/103,584,014.40 = 23,619,286.40/x
  3. Step 3: Cross multiply
    69,056,009.60x = 103,584,014.40 × 23,619,286.40
  4. Step 4: Simplify right side
    69,056,009.60x = 2,446,580,502,575,324
  5. Step 5: Solve for x
    x = 2,446,580,502,575,324/69,056,009.60
  6. Step 6: Final answer
    x = 35,428,929.60

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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.