Home / 34,089,615.40-51,134,423.10-16,173,711.40

Finding the Fourth Proportional to 34,089,615.40, 51,134,423.10 and 16,173,711.40

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Solution

The fourth proportional to 34,089,615.40, 51,134,423.10 and 16,173,711.40 is: 24,260,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,089,615.40 : 51,134,423.10 = 16,173,711.40 : x
  2. Step 2: Convert to fraction form
    34,089,615.40/51,134,423.10 = 16,173,711.40/x
  3. Step 3: Cross multiply
    34,089,615.40x = 51,134,423.10 × 16,173,711.40
  4. Step 4: Simplify right side
    34,089,615.40x = 827,033,401,824,893.38
  5. Step 5: Solve for x
    x = 827,033,401,824,893.38/34,089,615.40
  6. Step 6: Final answer
    x = 24,260,567.10

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Double scale
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Similar ratio
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1.5x scale

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.