Home / 35,514,139.80-53,271,209.70-16,382,263.80

Finding the Fourth Proportional to 35,514,139.80, 53,271,209.70 and 16,382,263.80

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Solution

The fourth proportional to 35,514,139.80, 53,271,209.70 and 16,382,263.80 is: 24,573,395.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514,139.80 : 53,271,209.70 = 16,382,263.80 : x
  2. Step 2: Convert to fraction form
    35,514,139.80/53,271,209.70 = 16,382,263.80/x
  3. Step 3: Cross multiply
    35,514,139.80x = 53,271,209.70 × 16,382,263.80
  4. Step 4: Simplify right side
    35,514,139.80x = 872,703,010,250,519
  5. Step 5: Solve for x
    x = 872,703,010,250,519/35,514,139.80
  6. Step 6: Final answer
    x = 24,573,395.70

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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.