Home / 26,780,162.90-36,956,648.60-14,557,019.90

Finding the Fourth Proportional to 26,780,162.90, 36,956,648.60 and 14,557,019.90

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Solution

The fourth proportional to 26,780,162.90, 36,956,648.60 and 14,557,019.90 is: 20,088,700.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,780,162.90 : 36,956,648.60 = 14,557,019.90 : x
  2. Step 2: Convert to fraction form
    26,780,162.90/36,956,648.60 = 14,557,019.90/x
  3. Step 3: Cross multiply
    26,780,162.90x = 36,956,648.60 × 14,557,019.90
  4. Step 4: Simplify right side
    26,780,162.90x = 537,978,668,849,938.75
  5. Step 5: Solve for x
    x = 537,978,668,849,938.75/26,780,162.90
  6. Step 6: Final answer
    x = 20,088,700.39

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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.