Home / 96,210,906.06-144,300,996.81-28,037,651.34

Finding the Fourth Proportional to 96,210,906.06, 144,300,996.81 and 28,037,651.34

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Solution

The fourth proportional to 96,210,906.06, 144,300,996.81 and 28,037,651.34 is: 42,052,000.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,210,906.06 : 144,300,996.81 = 28,037,651.34 : x
  2. Step 2: Convert to fraction form
    96,210,906.06/144,300,996.81 = 28,037,651.34/x
  3. Step 3: Cross multiply
    96,210,906.06x = 144,300,996.81 × 28,037,651.34
  4. Step 4: Simplify right side
    96,210,906.06x = 4,045,861,036,573,232.50
  5. Step 5: Solve for x
    x = 4,045,861,036,573,232.50/96,210,906.06
  6. Step 6: Final answer
    x = 42,052,000.16

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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.