Home / 532,847,343.06-799,325,826.28-201,133,760.85

Finding the Fourth Proportional to 532,847,343.06, 799,325,826.28 and 201,133,760.85

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Solution

The fourth proportional to 532,847,343.06, 799,325,826.28 and 201,133,760.85 is: 301,721,331.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,847,343.06 : 799,325,826.28 = 201,133,760.85 : x
  2. Step 2: Convert to fraction form
    532,847,343.06/799,325,826.28 = 201,133,760.85/x
  3. Step 3: Cross multiply
    532,847,343.06x = 799,325,826.28 × 201,133,760.85
  4. Step 4: Simplify right side
    532,847,343.06x = 160,771,409,583,731,328
  5. Step 5: Solve for x
    x = 160,771,409,583,731,328/532,847,343.06
  6. Step 6: Final answer
    x = 301,721,331.03

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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.