Home / 26,418,528.33-36,457,833.18-14,815,842.69

Finding the Fourth Proportional to 26,418,528.33, 36,457,833.18 and 14,815,842.69

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Solution

The fourth proportional to 26,418,528.33, 36,457,833.18 and 14,815,842.69 is: 20,446,011.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,418,528.33 : 36,457,833.18 = 14,815,842.69 : x
  2. Step 2: Convert to fraction form
    26,418,528.33/36,457,833.18 = 14,815,842.69/x
  3. Step 3: Cross multiply
    26,418,528.33x = 36,457,833.18 × 14,815,842.69
  4. Step 4: Simplify right side
    26,418,528.33x = 540,153,521,213,142.44
  5. Step 5: Solve for x
    x = 540,153,521,213,142.44/26,418,528.33
  6. Step 6: Final answer
    x = 20,446,011.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.