Home / 55,037,471.00-82,376,563.59-40,460,531.66

Finding the Fourth Proportional to 55,037,471.00, 82,376,563.59 and 40,460,531.66

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Solution

The fourth proportional to 55,037,471.00, 82,376,563.59 and 40,460,531.66 is: 60,558,733.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,037,471.00 : 82,376,563.59 = 40,460,531.66 : x
  2. Step 2: Convert to fraction form
    55,037,471.00/82,376,563.59 = 40,460,531.66/x
  3. Step 3: Cross multiply
    55,037,471.00x = 82,376,563.59 × 40,460,531.66
  4. Step 4: Simplify right side
    55,037,471.00x = 3,332,999,559,190,056.50
  5. Step 5: Solve for x
    x = 3,332,999,559,190,056.50/55,037,471.00
  6. Step 6: Final answer
    x = 60,558,733.87

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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.