Home / 302,522,424.58-453,799,728.06-95,277,042.19

Finding the Fourth Proportional to 302,522,424.58, 453,799,728.06 and 95,277,042.19

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Solution

The fourth proportional to 302,522,424.58, 453,799,728.06 and 95,277,042.19 is: 142,920,631.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,522,424.58 : 453,799,728.06 = 95,277,042.19 : x
  2. Step 2: Convert to fraction form
    302,522,424.58/453,799,728.06 = 95,277,042.19/x
  3. Step 3: Cross multiply
    302,522,424.58x = 453,799,728.06 × 95,277,042.19
  4. Step 4: Simplify right side
    302,522,424.58x = 43,236,695,836,183,144
  5. Step 5: Solve for x
    x = 43,236,695,836,183,144/302,522,424.58
  6. Step 6: Final answer
    x = 142,920,631.08

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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.