Home / 35,514,132.30-53,271,198.45-16,382,256.30

Finding the Fourth Proportional to 35,514,132.30, 53,271,198.45 and 16,382,256.30

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Solution

The fourth proportional to 35,514,132.30, 53,271,198.45 and 16,382,256.30 is: 24,573,384.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514,132.30 : 53,271,198.45 = 16,382,256.30 : x
  2. Step 2: Convert to fraction form
    35,514,132.30/53,271,198.45 = 16,382,256.30/x
  3. Step 3: Cross multiply
    35,514,132.30x = 53,271,198.45 × 16,382,256.30
  4. Step 4: Simplify right side
    35,514,132.30x = 872,702,426,416,062.88
  5. Step 5: Solve for x
    x = 872,702,426,416,062.88/35,514,132.30
  6. Step 6: Final answer
    x = 24,573,384.45

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Double scale
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Similar ratio
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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.