Home / 59,252,108.37-81,768,029.13-33,147,062.16

Finding the Fourth Proportional to 59,252,108.37, 81,768,029.13 and 33,147,062.16

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Solution

The fourth proportional to 59,252,108.37, 81,768,029.13 and 33,147,062.16 is: 45,743,012.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,252,108.37 : 81,768,029.13 = 33,147,062.16 : x
  2. Step 2: Convert to fraction form
    59,252,108.37/81,768,029.13 = 33,147,062.16/x
  3. Step 3: Cross multiply
    59,252,108.37x = 81,768,029.13 × 33,147,062.16
  4. Step 4: Simplify right side
    59,252,108.37x = 2,710,369,944,272,800.50
  5. Step 5: Solve for x
    x = 2,710,369,944,272,800.50/59,252,108.37
  6. Step 6: Final answer
    x = 45,743,012.68

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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.