Home / 183,119,254.50-252,642,071.61-113,479,225.86

Finding the Fourth Proportional to 183,119,254.50, 252,642,071.61 and 113,479,225.86

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Solution

The fourth proportional to 183,119,254.50, 252,642,071.61 and 113,479,225.86 is: 156,562,600.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,119,254.50 : 252,642,071.61 = 113,479,225.86 : x
  2. Step 2: Convert to fraction form
    183,119,254.50/252,642,071.61 = 113,479,225.86/x
  3. Step 3: Cross multiply
    183,119,254.50x = 252,642,071.61 × 113,479,225.86
  4. Step 4: Simplify right side
    183,119,254.50x = 28,669,626,705,969,484
  5. Step 5: Solve for x
    x = 28,669,626,705,969,484/183,119,254.50
  6. Step 6: Final answer
    x = 156,562,600.61

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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.