Home / 9,235,903.60-13,853,855.40-9,109,932.40

Finding the Fourth Proportional to 9,235,903.60, 13,853,855.40 and 9,109,932.40

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Solution

The fourth proportional to 9,235,903.60, 13,853,855.40 and 9,109,932.40 is: 13,664,898.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,903.60 : 13,853,855.40 = 9,109,932.40 : x
  2. Step 2: Convert to fraction form
    9,235,903.60/13,853,855.40 = 9,109,932.40/x
  3. Step 3: Cross multiply
    9,235,903.60x = 13,853,855.40 × 9,109,932.40
  4. Step 4: Simplify right side
    9,235,903.60x = 126,207,686,173,374.97
  5. Step 5: Solve for x
    x = 126,207,686,173,374.97/9,235,903.60
  6. Step 6: Final answer
    x = 13,664,898.60

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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.