Home / 11,009,968.90-16,514,953.41-11,009,968.90

Finding the Fourth Proportional to 11,009,968.90, 16,514,953.41 and 11,009,968.90

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Solution

The fourth proportional to 11,009,968.90, 16,514,953.41 and 11,009,968.90 is: 16,514,953.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,009,968.90 : 16,514,953.41 = 11,009,968.90 : x
  2. Step 2: Convert to fraction form
    11,009,968.90/16,514,953.41 = 11,009,968.90/x
  3. Step 3: Cross multiply
    11,009,968.90x = 16,514,953.41 × 11,009,968.90
  4. Step 4: Simplify right side
    11,009,968.90x = 181,829,123,429,048.97
  5. Step 5: Solve for x
    x = 181,829,123,429,048.97/11,009,968.90
  6. Step 6: Final answer
    x = 16,514,953.41

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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.