Home / 26,733,139.84-36,890,744.64-14,509,736.32

Finding the Fourth Proportional to 26,733,139.84, 36,890,744.64 and 14,509,736.32

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Solution

The fourth proportional to 26,733,139.84, 36,890,744.64 and 14,509,736.32 is: 20,022,899.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,139.84 : 36,890,744.64 = 14,509,736.32 : x
  2. Step 2: Convert to fraction form
    26,733,139.84/36,890,744.64 = 14,509,736.32/x
  3. Step 3: Cross multiply
    26,733,139.84x = 36,890,744.64 × 14,509,736.32
  4. Step 4: Simplify right side
    26,733,139.84x = 535,274,977,374,853.38
  5. Step 5: Solve for x
    x = 535,274,977,374,853.38/26,733,139.84
  6. Step 6: Final answer
    x = 20,022,899.69

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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.