Home / 54,440,709.66-81,677,007.54-16,103,244.66

Finding the Fourth Proportional to 54,440,709.66, 81,677,007.54 and 16,103,244.66

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Solution

The fourth proportional to 54,440,709.66, 81,677,007.54 and 16,103,244.66 is: 24,159,582.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,440,709.66 : 81,677,007.54 = 16,103,244.66 : x
  2. Step 2: Convert to fraction form
    54,440,709.66/81,677,007.54 = 16,103,244.66/x
  3. Step 3: Cross multiply
    54,440,709.66x = 81,677,007.54 × 16,103,244.66
  4. Step 4: Simplify right side
    54,440,709.66x = 1,315,264,835,513,284.75
  5. Step 5: Solve for x
    x = 1,315,264,835,513,284.75/54,440,709.66
  6. Step 6: Final answer
    x = 24,159,582.85

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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.