Home / 32,020,755.47-44,185,251.84-18,081,265.63

Finding the Fourth Proportional to 32,020,755.47, 44,185,251.84 and 18,081,265.63

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Solution

The fourth proportional to 32,020,755.47, 44,185,251.84 and 18,081,265.63 is: 24,950,231.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,020,755.47 : 44,185,251.84 = 18,081,265.63 : x
  2. Step 2: Convert to fraction form
    32,020,755.47/44,185,251.84 = 18,081,265.63/x
  3. Step 3: Cross multiply
    32,020,755.47x = 44,185,251.84 × 18,081,265.63
  4. Step 4: Simplify right side
    32,020,755.47x = 798,925,275,621,785
  5. Step 5: Solve for x
    x = 798,925,275,621,785/32,020,755.47
  6. Step 6: Final answer
    x = 24,950,231.93

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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.