Home / 59,846,284.77-89,571,631.35-54,468,434.01

Finding the Fourth Proportional to 59,846,284.77, 89,571,631.35 and 54,468,434.01

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Solution

The fourth proportional to 59,846,284.77, 89,571,631.35 and 54,468,434.01 is: 81,522,629.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,846,284.77 : 89,571,631.35 = 54,468,434.01 : x
  2. Step 2: Convert to fraction form
    59,846,284.77/89,571,631.35 = 54,468,434.01/x
  3. Step 3: Cross multiply
    59,846,284.77x = 89,571,631.35 × 54,468,434.01
  4. Step 4: Simplify right side
    59,846,284.77x = 4,878,826,491,355,522
  5. Step 5: Solve for x
    x = 4,878,826,491,355,522/59,846,284.77
  6. Step 6: Final answer
    x = 81,522,629.35

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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.