Home / 29,579,945.77-44,372,208.98-9,884,140.68

Finding the Fourth Proportional to 29,579,945.77, 44,372,208.98 and 9,884,140.68

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Solution

The fourth proportional to 29,579,945.77, 44,372,208.98 and 9,884,140.68 is: 14,826,976.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,579,945.77 : 44,372,208.98 = 9,884,140.68 : x
  2. Step 2: Convert to fraction form
    29,579,945.77/44,372,208.98 = 9,884,140.68/x
  3. Step 3: Cross multiply
    29,579,945.77x = 44,372,208.98 × 9,884,140.68
  4. Step 4: Simplify right side
    29,579,945.77x = 438,581,155,840,679.25
  5. Step 5: Solve for x
    x = 438,581,155,840,679.25/29,579,945.77
  6. Step 6: Final answer
    x = 14,826,976.33

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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.