Home / 26,924,421.78-37,155,555.09-14,701,191.30

Finding the Fourth Proportional to 26,924,421.78, 37,155,555.09 and 14,701,191.30

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Solution

The fourth proportional to 26,924,421.78, 37,155,555.09 and 14,701,191.30 is: 20,287,563.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,924,421.78 : 37,155,555.09 = 14,701,191.30 : x
  2. Step 2: Convert to fraction form
    26,924,421.78/37,155,555.09 = 14,701,191.30/x
  3. Step 3: Cross multiply
    26,924,421.78x = 37,155,555.09 × 14,701,191.30
  4. Step 4: Simplify right side
    26,924,421.78x = 546,230,923,235,778.81
  5. Step 5: Solve for x
    x = 546,230,923,235,778.81/26,924,421.78
  6. Step 6: Final answer
    x = 20,287,563.75

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Double scale
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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.