Home / 19,284,805.98-26,613,355.59-10,583,788.20

Finding the Fourth Proportional to 19,284,805.98, 26,613,355.59 and 10,583,788.20

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Solution

The fourth proportional to 19,284,805.98, 26,613,355.59 and 10,583,788.20 is: 14,605,805.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,805.98 : 26,613,355.59 = 10,583,788.20 : x
  2. Step 2: Convert to fraction form
    19,284,805.98/26,613,355.59 = 10,583,788.20/x
  3. Step 3: Cross multiply
    19,284,805.98x = 26,613,355.59 × 10,583,788.20
  4. Step 4: Simplify right side
    19,284,805.98x = 281,670,118,855,846
  5. Step 5: Solve for x
    x = 281,670,118,855,846/19,284,805.98
  6. Step 6: Final answer
    x = 14,605,805.17

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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.