Home / 108,080,587.53-162,137,677.46-36,293,799.69

Finding the Fourth Proportional to 108,080,587.53, 162,137,677.46 and 36,293,799.69

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Solution

The fourth proportional to 108,080,587.53, 162,137,677.46 and 36,293,799.69 is: 54,446,339.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,080,587.53 : 162,137,677.46 = 36,293,799.69 : x
  2. Step 2: Convert to fraction form
    108,080,587.53/162,137,677.46 = 36,293,799.69/x
  3. Step 3: Cross multiply
    108,080,587.53x = 162,137,677.46 × 36,293,799.69
  4. Step 4: Simplify right side
    108,080,587.53x = 5,884,592,388,249,679
  5. Step 5: Solve for x
    x = 5,884,592,388,249,679/108,080,587.53
  6. Step 6: Final answer
    x = 54,446,339.74

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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.