Home / 174,725,613.80-262,100,862.30-53,556,871.40

Finding the Fourth Proportional to 174,725,613.80, 262,100,862.30 and 53,556,871.40

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Solution

The fourth proportional to 174,725,613.80, 262,100,862.30 and 53,556,871.40 is: 80,339,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,725,613.80 : 262,100,862.30 = 53,556,871.40 : x
  2. Step 2: Convert to fraction form
    174,725,613.80/262,100,862.30 = 53,556,871.40/x
  3. Step 3: Cross multiply
    174,725,613.80x = 262,100,862.30 × 53,556,871.40
  4. Step 4: Simplify right side
    174,725,613.80x = 14,037,302,176,030,208
  5. Step 5: Solve for x
    x = 14,037,302,176,030,208/174,725,613.80
  6. Step 6: Final answer
    x = 80,339,120.70

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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.