Home / 55,647,977,962.40-83,471,966,943.60-55,647,977,962.40

Finding the Fourth Proportional to 55,647,977,962.40, 83,471,966,943.60 and 55,647,977,962.40

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Solution

The fourth proportional to 55,647,977,962.40, 83,471,966,943.60 and 55,647,977,962.40 is: 83,471,966,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,647,977,962.40 : 83,471,966,943.60 = 55,647,977,962.40 : x
  2. Step 2: Convert to fraction form
    55,647,977,962.40/83,471,966,943.60 = 55,647,977,962.40/x
  3. Step 3: Cross multiply
    55,647,977,962.40x = 83,471,966,943.60 × 55,647,977,962.40
  4. Step 4: Simplify right side
    55,647,977,962.40x = 4,645,046,176,955,634,810,880
  5. Step 5: Solve for x
    x = 4,645,046,176,955,634,810,880/55,647,977,962.40
  6. Step 6: Final answer
    x = 83,471,966,943.60

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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.