Home / 16,128,467.70-24,192,701.55-14,840,762.10

Finding the Fourth Proportional to 16,128,467.70, 24,192,701.55 and 14,840,762.10

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Solution

The fourth proportional to 16,128,467.70, 24,192,701.55 and 14,840,762.10 is: 22,261,143.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,467.70 : 24,192,701.55 = 14,840,762.10 : x
  2. Step 2: Convert to fraction form
    16,128,467.70/24,192,701.55 = 14,840,762.10/x
  3. Step 3: Cross multiply
    16,128,467.70x = 24,192,701.55 × 14,840,762.10
  4. Step 4: Simplify right side
    16,128,467.70x = 359,038,128,259,851.25
  5. Step 5: Solve for x
    x = 359,038,128,259,851.25/16,128,467.70
  6. Step 6: Final answer
    x = 22,261,143.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.