Home / 53,237,428.00-73,471,052.73-30,024,085.12

Finding the Fourth Proportional to 53,237,428.00, 73,471,052.73 and 30,024,085.12

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Solution

The fourth proportional to 53,237,428.00, 73,471,052.73 and 30,024,085.12 is: 41,435,156.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,237,428.00 : 73,471,052.73 = 30,024,085.12 : x
  2. Step 2: Convert to fraction form
    53,237,428.00/73,471,052.73 = 30,024,085.12/x
  3. Step 3: Cross multiply
    53,237,428.00x = 73,471,052.73 × 30,024,085.12
  4. Step 4: Simplify right side
    53,237,428.00x = 2,205,901,140,950,441
  5. Step 5: Solve for x
    x = 2,205,901,140,950,441/53,237,428.00
  6. Step 6: Final answer
    x = 41,435,156.13

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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.