Home / 48,173,124-72,245,514.24-14,086,367.04

Finding the Fourth Proportional to 48,173,124, 72,245,514.24 and 14,086,367.04

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Solution

The fourth proportional to 48,173,124, 72,245,514.24 and 14,086,367.04 is: 21,125,406.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,173,124 : 72,245,514.24 = 14,086,367.04 : x
  2. Step 2: Convert to fraction form
    48,173,124/72,245,514.24 = 14,086,367.04/x
  3. Step 3: Cross multiply
    48,173,124x = 72,245,514.24 × 14,086,367.04
  4. Step 4: Simplify right side
    48,173,124x = 1,017,676,830,578,186.50
  5. Step 5: Solve for x
    x = 1,017,676,830,578,186.50/48,173,124
  6. Step 6: Final answer
    x = 21,125,406.58

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1.5x scale

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.