Home / 26,244,210.60-39,372,220.80-15,455,958.30

Finding the Fourth Proportional to 26,244,210.60, 39,372,220.80 and 15,455,958.30

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Solution

The fourth proportional to 26,244,210.60, 39,372,220.80 and 15,455,958.30 is: 23,187,415.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,210.60 : 39,372,220.80 = 15,455,958.30 : x
  2. Step 2: Convert to fraction form
    26,244,210.60/39,372,220.80 = 15,455,958.30/x
  3. Step 3: Cross multiply
    26,244,210.60x = 39,372,220.80 × 15,455,958.30
  4. Step 4: Simplify right side
    26,244,210.60x = 608,535,402,863,192.62
  5. Step 5: Solve for x
    x = 608,535,402,863,192.62/26,244,210.60
  6. Step 6: Final answer
    x = 23,187,415.01

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1.5x scale

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.