Home / 22,765,172.46-34,147,817.01-9,302,000.46

Finding the Fourth Proportional to 22,765,172.46, 34,147,817.01 and 9,302,000.46

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Solution

The fourth proportional to 22,765,172.46, 34,147,817.01 and 9,302,000.46 is: 13,953,024.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,765,172.46 : 34,147,817.01 = 9,302,000.46 : x
  2. Step 2: Convert to fraction form
    22,765,172.46/34,147,817.01 = 9,302,000.46/x
  3. Step 3: Cross multiply
    22,765,172.46x = 34,147,817.01 × 9,302,000.46
  4. Step 4: Simplify right side
    22,765,172.46x = 317,643,009,535,015.81
  5. Step 5: Solve for x
    x = 317,643,009,535,015.81/22,765,172.46
  6. Step 6: Final answer
    x = 13,953,024.52

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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.