Home / 59,846,281.77-89,571,626.85-54,468,431.01

Finding the Fourth Proportional to 59,846,281.77, 89,571,626.85 and 54,468,431.01

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Solution

The fourth proportional to 59,846,281.77, 89,571,626.85 and 54,468,431.01 is: 81,522,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,846,281.77 : 89,571,626.85 = 54,468,431.01 : x
  2. Step 2: Convert to fraction form
    59,846,281.77/89,571,626.85 = 54,468,431.01/x
  3. Step 3: Cross multiply
    59,846,281.77x = 89,571,626.85 × 54,468,431.01
  4. Step 4: Simplify right side
    59,846,281.77x = 4,878,825,977,532,688
  5. Step 5: Solve for x
    x = 4,878,825,977,532,688/59,846,281.77
  6. Step 6: Final answer
    x = 81,522,624.85

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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.