Home / 54,744,801.48-82,106,736.48-16,406,315.10

Finding the Fourth Proportional to 54,744,801.48, 82,106,736.48 and 16,406,315.10

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Solution

The fourth proportional to 54,744,801.48, 82,106,736.48 and 16,406,315.10 is: 24,606,336.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744,801.48 : 82,106,736.48 = 16,406,315.10 : x
  2. Step 2: Convert to fraction form
    54,744,801.48/82,106,736.48 = 16,406,315.10/x
  3. Step 3: Cross multiply
    54,744,801.48x = 82,106,736.48 × 16,406,315.10
  4. Step 4: Simplify right side
    54,744,801.48x = 1,347,068,990,523,545
  5. Step 5: Solve for x
    x = 1,347,068,990,523,545/54,744,801.48
  6. Step 6: Final answer
    x = 24,606,336.20

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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.