Home / 24,193,430.40-36,306,734.40-10,739,913.60

Finding the Fourth Proportional to 24,193,430.40, 36,306,734.40 and 10,739,913.60

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Solution

The fourth proportional to 24,193,430.40, 36,306,734.40 and 10,739,913.60 is: 16,117,234.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,430.40 : 36,306,734.40 = 10,739,913.60 : x
  2. Step 2: Convert to fraction form
    24,193,430.40/36,306,734.40 = 10,739,913.60/x
  3. Step 3: Cross multiply
    24,193,430.40x = 36,306,734.40 × 10,739,913.60
  4. Step 4: Simplify right side
    24,193,430.40x = 389,931,190,554,147.81
  5. Step 5: Solve for x
    x = 389,931,190,554,147.81/24,193,430.40
  6. Step 6: Final answer
    x = 16,117,234.48

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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.