Home / 101,817,973.92-152,727,735.24-29,034,692.22

Finding the Fourth Proportional to 101,817,973.92, 152,727,735.24 and 29,034,692.22

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Solution

The fourth proportional to 101,817,973.92, 152,727,735.24 and 29,034,692.22 is: 43,552,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,817,973.92 : 152,727,735.24 = 29,034,692.22 : x
  2. Step 2: Convert to fraction form
    101,817,973.92/152,727,735.24 = 29,034,692.22/x
  3. Step 3: Cross multiply
    101,817,973.92x = 152,727,735.24 × 29,034,692.22
  4. Step 4: Simplify right side
    101,817,973.92x = 4,434,402,786,151,048
  5. Step 5: Solve for x
    x = 4,434,402,786,151,048/101,817,973.92
  6. Step 6: Final answer
    x = 43,552,259.15

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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.