Home / 26,767,852.32-40,151,453.30-7,337,061.96

Finding the Fourth Proportional to 26,767,852.32, 40,151,453.30 and 7,337,061.96

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Solution

The fourth proportional to 26,767,852.32, 40,151,453.30 and 7,337,061.96 is: 11,005,503.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,767,852.32 : 40,151,453.30 = 7,337,061.96 : x
  2. Step 2: Convert to fraction form
    26,767,852.32/40,151,453.30 = 7,337,061.96/x
  3. Step 3: Cross multiply
    26,767,852.32x = 40,151,453.30 × 7,337,061.96
  4. Step 4: Simplify right side
    26,767,852.32x = 294,593,700,486,407.19
  5. Step 5: Solve for x
    x = 294,593,700,486,407.19/26,767,852.32
  6. Step 6: Final answer
    x = 11,005,503.80

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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.