Home / 17,795,448.66-26,695,272.51-13,336,068.18

Finding the Fourth Proportional to 17,795,448.66, 26,695,272.51 and 13,336,068.18

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Solution

The fourth proportional to 17,795,448.66, 26,695,272.51 and 13,336,068.18 is: 20,005,675.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,795,448.66 : 26,695,272.51 = 13,336,068.18 : x
  2. Step 2: Convert to fraction form
    17,795,448.66/26,695,272.51 = 13,336,068.18/x
  3. Step 3: Cross multiply
    17,795,448.66x = 26,695,272.51 × 13,336,068.18
  4. Step 4: Simplify right side
    17,795,448.66x = 356,009,974,277,039.75
  5. Step 5: Solve for x
    x = 356,009,974,277,039.75/17,795,448.66
  6. Step 6: Final answer
    x = 20,005,675.67

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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.