Home / 29,870,984.52-44,809,941.96-10,434,192.12

Finding the Fourth Proportional to 29,870,984.52, 44,809,941.96 and 10,434,192.12

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Solution

The fourth proportional to 29,870,984.52, 44,809,941.96 and 10,434,192.12 is: 15,652,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,870,984.52 : 44,809,941.96 = 10,434,192.12 : x
  2. Step 2: Convert to fraction form
    29,870,984.52/44,809,941.96 = 10,434,192.12/x
  3. Step 3: Cross multiply
    29,870,984.52x = 44,809,941.96 × 10,434,192.12
  4. Step 4: Simplify right side
    29,870,984.52x = 467,555,543,296,689.31
  5. Step 5: Solve for x
    x = 467,555,543,296,689.31/29,870,984.52
  6. Step 6: Final answer
    x = 15,652,498.60

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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.