Home / 26,857,081.63-40,297,529.80-14,074,547.23

Finding the Fourth Proportional to 26,857,081.63, 40,297,529.80 and 14,074,547.23

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Solution

The fourth proportional to 26,857,081.63, 40,297,529.80 and 14,074,547.23 is: 21,118,060.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,081.63 : 40,297,529.80 = 14,074,547.23 : x
  2. Step 2: Convert to fraction form
    26,857,081.63/40,297,529.80 = 14,074,547.23/x
  3. Step 3: Cross multiply
    26,857,081.63x = 40,297,529.80 × 14,074,547.23
  4. Step 4: Simplify right side
    26,857,081.63x = 567,169,486,339,281.88
  5. Step 5: Solve for x
    x = 567,169,486,339,281.88/26,857,081.63
  6. Step 6: Final answer
    x = 21,118,060.93

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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.