Home / 17,496,051.90-26,244,077.85-11,071,520.70

Finding the Fourth Proportional to 17,496,051.90, 26,244,077.85 and 11,071,520.70

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Solution

The fourth proportional to 17,496,051.90, 26,244,077.85 and 11,071,520.70 is: 16,607,281.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,051.90 : 26,244,077.85 = 11,071,520.70 : x
  2. Step 2: Convert to fraction form
    17,496,051.90/26,244,077.85 = 11,071,520.70/x
  3. Step 3: Cross multiply
    17,496,051.90x = 26,244,077.85 × 11,071,520.70
  4. Step 4: Simplify right side
    17,496,051.90x = 290,561,851,168,686.50
  5. Step 5: Solve for x
    x = 290,561,851,168,686.50/17,496,051.90
  6. Step 6: Final answer
    x = 16,607,281.05

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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.