Home / 43,314,586.98-64,928,161.13-27,151,888.46

Finding the Fourth Proportional to 43,314,586.98, 64,928,161.13 and 27,151,888.46

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Solution

The fourth proportional to 43,314,586.98, 64,928,161.13 and 27,151,888.46 is: 40,700,427.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314,586.98 : 64,928,161.13 = 27,151,888.46 : x
  2. Step 2: Convert to fraction form
    43,314,586.98/64,928,161.13 = 27,151,888.46/x
  3. Step 3: Cross multiply
    43,314,586.98x = 64,928,161.13 × 27,151,888.46
  4. Step 4: Simplify right side
    43,314,586.98x = 1,762,922,188,454,267.25
  5. Step 5: Solve for x
    x = 1,762,922,188,454,267.25/43,314,586.98
  6. Step 6: Final answer
    x = 40,700,427.07

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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.