Home / 26,152,590.88-39,237,714.61-11,577,499.89

Finding the Fourth Proportional to 26,152,590.88, 39,237,714.61 and 11,577,499.89

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Solution

The fourth proportional to 26,152,590.88, 39,237,714.61 and 11,577,499.89 is: 17,370,158.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,152,590.88 : 39,237,714.61 = 11,577,499.89 : x
  2. Step 2: Convert to fraction form
    26,152,590.88/39,237,714.61 = 11,577,499.89/x
  3. Step 3: Cross multiply
    26,152,590.88x = 39,237,714.61 × 11,577,499.89
  4. Step 4: Simplify right side
    26,152,590.88x = 454,274,636,581,126.44
  5. Step 5: Solve for x
    x = 454,274,636,581,126.44/26,152,590.88
  6. Step 6: Final answer
    x = 17,370,158.03

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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.