Home / 144,866,892.15-217,301,651.84-41,236,056.74

Finding the Fourth Proportional to 144,866,892.15, 217,301,651.84 and 41,236,056.74

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Solution

The fourth proportional to 144,866,892.15, 217,301,651.84 and 41,236,056.74 is: 61,854,459.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,866,892.15 : 217,301,651.84 = 41,236,056.74 : x
  2. Step 2: Convert to fraction form
    144,866,892.15/217,301,651.84 = 41,236,056.74/x
  3. Step 3: Cross multiply
    144,866,892.15x = 217,301,651.84 × 41,236,056.74
  4. Step 4: Simplify right side
    144,866,892.15x = 8,960,663,245,616,310
  5. Step 5: Solve for x
    x = 8,960,663,245,616,310/144,866,892.15
  6. Step 6: Final answer
    x = 61,854,459.03

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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.