Home / 53,950,224.96-80,922,123.36-15,610,864.32

Finding the Fourth Proportional to 53,950,224.96, 80,922,123.36 and 15,610,864.32

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Solution

The fourth proportional to 53,950,224.96, 80,922,123.36 and 15,610,864.32 is: 23,415,366.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,950,224.96 : 80,922,123.36 = 15,610,864.32 : x
  2. Step 2: Convert to fraction form
    53,950,224.96/80,922,123.36 = 15,610,864.32/x
  3. Step 3: Cross multiply
    53,950,224.96x = 80,922,123.36 × 15,610,864.32
  4. Step 4: Simplify right side
    53,950,224.96x = 1,263,264,288,259,262.50
  5. Step 5: Solve for x
    x = 1,263,264,288,259,262.50/53,950,224.96
  6. Step 6: Final answer
    x = 23,415,366.46

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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.