Home / 11,740,031.05-16,402,451.15-11,740,031.05

Finding the Fourth Proportional to 11,740,031.05, 16,402,451.15 and 11,740,031.05

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Solution

The fourth proportional to 11,740,031.05, 16,402,451.15 and 11,740,031.05 is: 16,402,451.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,740,031.05 : 16,402,451.15 = 11,740,031.05 : x
  2. Step 2: Convert to fraction form
    11,740,031.05/16,402,451.15 = 11,740,031.05/x
  3. Step 3: Cross multiply
    11,740,031.05x = 16,402,451.15 × 11,740,031.05
  4. Step 4: Simplify right side
    11,740,031.05x = 192,565,285,797,108.22
  5. Step 5: Solve for x
    x = 192,565,285,797,108.22/11,740,031.05
  6. Step 6: Final answer
    x = 16,402,451.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.