Home / 35,896,002.80-53,844,004.20-13,169,346.80

Finding the Fourth Proportional to 35,896,002.80, 53,844,004.20 and 13,169,346.80

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Solution

The fourth proportional to 35,896,002.80, 53,844,004.20 and 13,169,346.80 is: 19,754,020.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,896,002.80 : 53,844,004.20 = 13,169,346.80 : x
  2. Step 2: Convert to fraction form
    35,896,002.80/53,844,004.20 = 13,169,346.80/x
  3. Step 3: Cross multiply
    35,896,002.80x = 53,844,004.20 × 13,169,346.80
  4. Step 4: Simplify right side
    35,896,002.80x = 709,090,364,410,456.62
  5. Step 5: Solve for x
    x = 709,090,364,410,456.62/35,896,002.80
  6. Step 6: Final answer
    x = 19,754,020.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.