Home / 59,311,859.40-81,844,134.80-32,849,520.03

Finding the Fourth Proportional to 59,311,859.40, 81,844,134.80 and 32,849,520.03

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Solution

The fourth proportional to 59,311,859.40, 81,844,134.80 and 32,849,520.03 is: 45,328,886.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,311,859.40 : 81,844,134.80 = 32,849,520.03 : x
  2. Step 2: Convert to fraction form
    59,311,859.40/81,844,134.80 = 32,849,520.03/x
  3. Step 3: Cross multiply
    59,311,859.40x = 81,844,134.80 × 32,849,520.03
  4. Step 4: Simplify right side
    59,311,859.40x = 2,688,540,545,286,372.50
  5. Step 5: Solve for x
    x = 2,688,540,545,286,372.50/59,311,859.40
  6. Step 6: Final answer
    x = 45,328,886.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.