Home / 59,049,101.80-88,573,652.70-20,705,633.65

Finding the Fourth Proportional to 59,049,101.80, 88,573,652.70 and 20,705,633.65

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Solution

The fourth proportional to 59,049,101.80, 88,573,652.70 and 20,705,633.65 is: 31,058,450.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,101.80 : 88,573,652.70 = 20,705,633.65 : x
  2. Step 2: Convert to fraction form
    59,049,101.80/88,573,652.70 = 20,705,633.65/x
  3. Step 3: Cross multiply
    59,049,101.80x = 88,573,652.70 × 20,705,633.65
  4. Step 4: Simplify right side
    59,049,101.80x = 1,833,973,603,848,533.25
  5. Step 5: Solve for x
    x = 1,833,973,603,848,533.25/59,049,101.80
  6. Step 6: Final answer
    x = 31,058,450.48

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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.