Home / 16,348,648.05-24,514,457.13-7,710,429.06

Finding the Fourth Proportional to 16,348,648.05, 24,514,457.13 and 7,710,429.06

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Solution

The fourth proportional to 16,348,648.05, 24,514,457.13 and 7,710,429.06 is: 11,561,627.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,348,648.05 : 24,514,457.13 = 7,710,429.06 : x
  2. Step 2: Convert to fraction form
    16,348,648.05/24,514,457.13 = 7,710,429.06/x
  3. Step 3: Cross multiply
    16,348,648.05x = 24,514,457.13 × 7,710,429.06
  4. Step 4: Simplify right side
    16,348,648.05x = 189,016,982,645,276.19
  5. Step 5: Solve for x
    x = 189,016,982,645,276.19/16,348,648.05
  6. Step 6: Final answer
    x = 11,561,627.73

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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.