Home / 35,126,265.47-48,474,820.23-19,231,085.06

Finding the Fourth Proportional to 35,126,265.47, 48,474,820.23 and 19,231,085.06

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Solution

The fourth proportional to 35,126,265.47, 48,474,820.23 and 19,231,085.06 is: 26,539,211.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,126,265.47 : 48,474,820.23 = 19,231,085.06 : x
  2. Step 2: Convert to fraction form
    35,126,265.47/48,474,820.23 = 19,231,085.06/x
  3. Step 3: Cross multiply
    35,126,265.47x = 48,474,820.23 × 19,231,085.06
  4. Step 4: Simplify right side
    35,126,265.47x = 932,223,391,111,338.62
  5. Step 5: Solve for x
    x = 932,223,391,111,338.62/35,126,265.47
  6. Step 6: Final answer
    x = 26,539,211.57

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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.