Home / 49,296,031.40-73,804,079.10-46,614,866.60

Finding the Fourth Proportional to 49,296,031.40, 73,804,079.10 and 46,614,866.60

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Solution

The fourth proportional to 49,296,031.40, 73,804,079.10 and 46,614,866.60 is: 69,789,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,296,031.40 : 73,804,079.10 = 46,614,866.60 : x
  2. Step 2: Convert to fraction form
    49,296,031.40/73,804,079.10 = 46,614,866.60/x
  3. Step 3: Cross multiply
    49,296,031.40x = 73,804,079.10 × 46,614,866.60
  4. Step 4: Simplify right side
    49,296,031.40x = 3,440,367,301,782,348
  5. Step 5: Solve for x
    x = 3,440,367,301,782,348/49,296,031.40
  6. Step 6: Final answer
    x = 69,789,944.63

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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.