Home / 9,559,917.18-14,344,114.50-5,009,884.34

Finding the Fourth Proportional to 9,559,917.18, 14,344,114.50 and 5,009,884.34

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Solution

The fourth proportional to 9,559,917.18, 14,344,114.50 and 5,009,884.34 is: 7,517,047.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,917.18 : 14,344,114.50 = 5,009,884.34 : x
  2. Step 2: Convert to fraction form
    9,559,917.18/14,344,114.50 = 5,009,884.34/x
  3. Step 3: Cross multiply
    9,559,917.18x = 14,344,114.50 × 5,009,884.34
  4. Step 4: Simplify right side
    9,559,917.18x = 71,862,354,532,996.36
  5. Step 5: Solve for x
    x = 71,862,354,532,996.36/9,559,917.18
  6. Step 6: Final answer
    x = 7,517,047.81

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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.