Home / 54,742,051.40-82,141,382.95-24,058,160.73

Finding the Fourth Proportional to 54,742,051.40, 82,141,382.95 and 24,058,160.73

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Solution

The fourth proportional to 54,742,051.40, 82,141,382.95 and 24,058,160.73 is: 36,099,681.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,742,051.40 : 82,141,382.95 = 24,058,160.73 : x
  2. Step 2: Convert to fraction form
    54,742,051.40/82,141,382.95 = 24,058,160.73/x
  3. Step 3: Cross multiply
    54,742,051.40x = 82,141,382.95 × 24,058,160.73
  4. Step 4: Simplify right side
    54,742,051.40x = 1,976,170,593,535,436.25
  5. Step 5: Solve for x
    x = 1,976,170,593,535,436.25/54,742,051.40
  6. Step 6: Final answer
    x = 36,099,681.02

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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.