Home / 304,116,169.32-456,219,777.12-110,072,984.76

Finding the Fourth Proportional to 304,116,169.32, 456,219,777.12 and 110,072,984.76

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Solution

The fourth proportional to 304,116,169.32, 456,219,777.12 and 110,072,984.76 is: 165,125,953.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,116,169.32 : 456,219,777.12 = 110,072,984.76 : x
  2. Step 2: Convert to fraction form
    304,116,169.32/456,219,777.12 = 110,072,984.76/x
  3. Step 3: Cross multiply
    304,116,169.32x = 456,219,777.12 × 110,072,984.76
  4. Step 4: Simplify right side
    304,116,169.32x = 50,217,472,574,140,360
  5. Step 5: Solve for x
    x = 50,217,472,574,140,360/304,116,169.32
  6. Step 6: Final answer
    x = 165,125,953.96

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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.