Home / 26,780,376.20-36,956,483.70-14,557,541

Finding the Fourth Proportional to 26,780,376.20, 36,956,483.70 and 14,557,541

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Solution

The fourth proportional to 26,780,376.20, 36,956,483.70 and 14,557,541 is: 20,089,169.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,780,376.20 : 36,956,483.70 = 14,557,541 : x
  2. Step 2: Convert to fraction form
    26,780,376.20/36,956,483.70 = 14,557,541/x
  3. Step 3: Cross multiply
    26,780,376.20x = 36,956,483.70 × 14,557,541
  4. Step 4: Simplify right side
    26,780,376.20x = 537,995,526,678,581.75
  5. Step 5: Solve for x
    x = 537,995,526,678,581.75/26,780,376.20
  6. Step 6: Final answer
    x = 20,089,169.87

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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.