Home / 124,560,215.10-186,840,322.65-33,683,804.10

Finding the Fourth Proportional to 124,560,215.10, 186,840,322.65 and 33,683,804.10

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Solution

The fourth proportional to 124,560,215.10, 186,840,322.65 and 33,683,804.10 is: 50,525,706.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,560,215.10 : 186,840,322.65 = 33,683,804.10 : x
  2. Step 2: Convert to fraction form
    124,560,215.10/186,840,322.65 = 33,683,804.10/x
  3. Step 3: Cross multiply
    124,560,215.10x = 186,840,322.65 × 33,683,804.10
  4. Step 4: Simplify right side
    124,560,215.10x = 6,293,492,826,123,393
  5. Step 5: Solve for x
    x = 6,293,492,826,123,393/124,560,215.10
  6. Step 6: Final answer
    x = 50,525,706.15

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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.