Home / 82,179,056.28-113,404,927.19-46,896,229.02

Finding the Fourth Proportional to 82,179,056.28, 113,404,927.19 and 46,896,229.02

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Solution

The fourth proportional to 82,179,056.28, 113,404,927.19 and 46,896,229.02 is: 64,715,557.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,179,056.28 : 113,404,927.19 = 46,896,229.02 : x
  2. Step 2: Convert to fraction form
    82,179,056.28/113,404,927.19 = 46,896,229.02/x
  3. Step 3: Cross multiply
    82,179,056.28x = 113,404,927.19 × 46,896,229.02
  4. Step 4: Simplify right side
    82,179,056.28x = 5,318,263,437,264,184
  5. Step 5: Solve for x
    x = 5,318,263,437,264,184/82,179,056.28
  6. Step 6: Final answer
    x = 64,715,557.44

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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.