Home / 9,340,955.70-14,016,099.15-5,300,546.10

Finding the Fourth Proportional to 9,340,955.70, 14,016,099.15 and 5,300,546.10

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Solution

The fourth proportional to 9,340,955.70, 14,016,099.15 and 5,300,546.10 is: 7,953,466.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340,955.70 : 14,016,099.15 = 5,300,546.10 : x
  2. Step 2: Convert to fraction form
    9,340,955.70/14,016,099.15 = 5,300,546.10/x
  3. Step 3: Cross multiply
    9,340,955.70x = 14,016,099.15 × 5,300,546.10
  4. Step 4: Simplify right side
    9,340,955.70x = 74,292,979,686,745.81
  5. Step 5: Solve for x
    x = 74,292,979,686,745.81/9,340,955.70
  6. Step 6: Final answer
    x = 7,953,466.66

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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.