Home / 11,009,983.51-16,514,975.27-3,437,598.07

Finding the Fourth Proportional to 11,009,983.51, 16,514,975.27 and 3,437,598.07

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Solution

The fourth proportional to 11,009,983.51, 16,514,975.27 and 3,437,598.07 is: 5,156,397.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,009,983.51 : 16,514,975.27 = 3,437,598.07 : x
  2. Step 2: Convert to fraction form
    11,009,983.51/16,514,975.27 = 3,437,598.07/x
  3. Step 3: Cross multiply
    11,009,983.51x = 16,514,975.27 × 3,437,598.07
  4. Step 4: Simplify right side
    11,009,983.51x = 56,771,847,114,249.73
  5. Step 5: Solve for x
    x = 56,771,847,114,249.73/11,009,983.51
  6. Step 6: Final answer
    x = 5,156,397.11

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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.