Home / 54,263,450.95-81,349,424.08-23,534,895.77

Finding the Fourth Proportional to 54,263,450.95, 81,349,424.08 and 23,534,895.77

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Solution

The fourth proportional to 54,263,450.95, 81,349,424.08 and 23,534,895.77 is: 35,282,500.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,263,450.95 : 81,349,424.08 = 23,534,895.77 : x
  2. Step 2: Convert to fraction form
    54,263,450.95/81,349,424.08 = 23,534,895.77/x
  3. Step 3: Cross multiply
    54,263,450.95x = 81,349,424.08 × 23,534,895.77
  4. Step 4: Simplify right side
    54,263,450.95x = 1,914,550,216,511,804.25
  5. Step 5: Solve for x
    x = 1,914,550,216,511,804.25/54,263,450.95
  6. Step 6: Final answer
    x = 35,282,500.16

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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.