Home / 61,045,314.14-84,242,514.12-33,545,013.86

Finding the Fourth Proportional to 61,045,314.14, 84,242,514.12 and 33,545,013.86

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Solution

The fourth proportional to 61,045,314.14, 84,242,514.12 and 33,545,013.86 is: 46,292,108.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,045,314.14 : 84,242,514.12 = 33,545,013.86 : x
  2. Step 2: Convert to fraction form
    61,045,314.14/84,242,514.12 = 33,545,013.86/x
  3. Step 3: Cross multiply
    61,045,314.14x = 84,242,514.12 × 33,545,013.86
  4. Step 4: Simplify right side
    61,045,314.14x = 2,825,916,303,756,646
  5. Step 5: Solve for x
    x = 2,825,916,303,756,646/61,045,314.14
  6. Step 6: Final answer
    x = 46,292,108.47

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