Home / 26,418,524.23-36,457,827.53-14,815,838.60

Finding the Fourth Proportional to 26,418,524.23, 36,457,827.53 and 14,815,838.60

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Solution

The fourth proportional to 26,418,524.23, 36,457,827.53 and 14,815,838.60 is: 20,446,005.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,418,524.23 : 36,457,827.53 = 14,815,838.60 : x
  2. Step 2: Convert to fraction form
    26,418,524.23/36,457,827.53 = 14,815,838.60/x
  3. Step 3: Cross multiply
    26,418,524.23x = 36,457,827.53 × 14,815,838.60
  4. Step 4: Simplify right side
    26,418,524.23x = 540,153,288,271,465.19
  5. Step 5: Solve for x
    x = 540,153,288,271,465.19/26,418,524.23
  6. Step 6: Final answer
    x = 20,446,005.37

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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.