Home / 45,756,090.14-68,634,080.06-11,677,439.66

Finding the Fourth Proportional to 45,756,090.14, 68,634,080.06 and 11,677,439.66

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Solution

The fourth proportional to 45,756,090.14, 68,634,080.06 and 11,677,439.66 is: 17,516,145.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,756,090.14 : 68,634,080.06 = 11,677,439.66 : x
  2. Step 2: Convert to fraction form
    45,756,090.14/68,634,080.06 = 11,677,439.66/x
  3. Step 3: Cross multiply
    45,756,090.14x = 68,634,080.06 × 11,677,439.66
  4. Step 4: Simplify right side
    45,756,090.14x = 801,470,328,118,701.62
  5. Step 5: Solve for x
    x = 801,470,328,118,701.62/45,756,090.14
  6. Step 6: Final answer
    x = 17,516,145.41

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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.