Home / 15,501,426.30-23,249,456.73-4,716,114.30

Finding the Fourth Proportional to 15,501,426.30, 23,249,456.73 and 4,716,114.30

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Solution

The fourth proportional to 15,501,426.30, 23,249,456.73 and 4,716,114.30 is: 7,073,355.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,501,426.30 : 23,249,456.73 = 4,716,114.30 : x
  2. Step 2: Convert to fraction form
    15,501,426.30/23,249,456.73 = 4,716,114.30/x
  3. Step 3: Cross multiply
    15,501,426.30x = 23,249,456.73 × 4,716,114.30
  4. Step 4: Simplify right side
    15,501,426.30x = 109,647,095,351,584.23
  5. Step 5: Solve for x
    x = 109,647,095,351,584.23/15,501,426.30
  6. Step 6: Final answer
    x = 7,073,355.27

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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.