Home / 9,867,918.96-14,778,885.78-9,595,506.24

Finding the Fourth Proportional to 9,867,918.96, 14,778,885.78 and 9,595,506.24

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Solution

The fourth proportional to 9,867,918.96, 14,778,885.78 and 9,595,506.24 is: 14,370,901.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,918.96 : 14,778,885.78 = 9,595,506.24 : x
  2. Step 2: Convert to fraction form
    9,867,918.96/14,778,885.78 = 9,595,506.24/x
  3. Step 3: Cross multiply
    9,867,918.96x = 14,778,885.78 × 9,595,506.24
  4. Step 4: Simplify right side
    9,867,918.96x = 141,810,890,722,237.25
  5. Step 5: Solve for x
    x = 141,810,890,722,237.25/9,867,918.96
  6. Step 6: Final answer
    x = 14,370,901.43

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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.