Home / 26,749,374.62-36,925,436.40-18,059,317.70

Finding the Fourth Proportional to 26,749,374.62, 36,925,436.40 and 18,059,317.70

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Solution

The fourth proportional to 26,749,374.62, 36,925,436.40 and 18,059,317.70 is: 24,929,487.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,749,374.62 : 36,925,436.40 = 18,059,317.70 : x
  2. Step 2: Convert to fraction form
    26,749,374.62/36,925,436.40 = 18,059,317.70/x
  3. Step 3: Cross multiply
    26,749,374.62x = 36,925,436.40 × 18,059,317.70
  4. Step 4: Simplify right side
    26,749,374.62x = 666,848,187,158,744.25
  5. Step 5: Solve for x
    x = 666,848,187,158,744.25/26,749,374.62
  6. Step 6: Final answer
    x = 24,929,487.01

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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.