Home / 176,834,485.44-264,008,365.52-135,117,031.23

Finding the Fourth Proportional to 176,834,485.44, 264,008,365.52 and 135,117,031.23

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Solution

The fourth proportional to 176,834,485.44, 264,008,365.52 and 135,117,031.23 is: 201,725,508.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,834,485.44 : 264,008,365.52 = 135,117,031.23 : x
  2. Step 2: Convert to fraction form
    176,834,485.44/264,008,365.52 = 135,117,031.23/x
  3. Step 3: Cross multiply
    176,834,485.44x = 264,008,365.52 × 135,117,031.23
  4. Step 4: Simplify right side
    176,834,485.44x = 35,672,026,568,271,504
  5. Step 5: Solve for x
    x = 35,672,026,568,271,504/176,834,485.44
  6. Step 6: Final answer
    x = 201,725,508.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.