Home / 23,014,910.40-34,559,690.40-15,475,300.80

Finding the Fourth Proportional to 23,014,910.40, 34,559,690.40 and 15,475,300.80

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Solution

The fourth proportional to 23,014,910.40, 34,559,690.40 and 15,475,300.80 is: 23,238,048.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,014,910.40 : 34,559,690.40 = 15,475,300.80 : x
  2. Step 2: Convert to fraction form
    23,014,910.40/34,559,690.40 = 15,475,300.80/x
  3. Step 3: Cross multiply
    23,014,910.40x = 34,559,690.40 × 15,475,300.80
  4. Step 4: Simplify right side
    23,014,910.40x = 534,821,604,494,872.31
  5. Step 5: Solve for x
    x = 534,821,604,494,872.31/23,014,910.40
  6. Step 6: Final answer
    x = 23,238,048.52

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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.