Home / 36,788,730.52-50,766,019.38-22,095,666.28

Finding the Fourth Proportional to 36,788,730.52, 50,766,019.38 and 22,095,666.28

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Solution

The fourth proportional to 36,788,730.52, 50,766,019.38 and 22,095,666.28 is: 30,490,560.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,788,730.52 : 50,766,019.38 = 22,095,666.28 : x
  2. Step 2: Convert to fraction form
    36,788,730.52/50,766,019.38 = 22,095,666.28/x
  3. Step 3: Cross multiply
    36,788,730.52x = 50,766,019.38 × 22,095,666.28
  4. Step 4: Simplify right side
    36,788,730.52x = 1,121,709,022,584,492.62
  5. Step 5: Solve for x
    x = 1,121,709,022,584,492.62/36,788,730.52
  6. Step 6: Final answer
    x = 30,490,560.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.