Home / 344,441,714.69-516,518,916.24-108,030,326.54

Finding the Fourth Proportional to 344,441,714.69, 516,518,916.24 and 108,030,326.54

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Solution

The fourth proportional to 344,441,714.69, 516,518,916.24 and 108,030,326.54 is: 162,000,433.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,441,714.69 : 516,518,916.24 = 108,030,326.54 : x
  2. Step 2: Convert to fraction form
    344,441,714.69/516,518,916.24 = 108,030,326.54/x
  3. Step 3: Cross multiply
    344,441,714.69x = 516,518,916.24 × 108,030,326.54
  4. Step 4: Simplify right side
    344,441,714.69x = 55,799,707,187,676,048
  5. Step 5: Solve for x
    x = 55,799,707,187,676,048/344,441,714.69
  6. Step 6: Final answer
    x = 162,000,433.77

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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.