Home / 5,563,383,251.60-8,345,074,877.40-5,477,386,912.40

Finding the Fourth Proportional to 5,563,383,251.60, 8,345,074,877.40 and 5,477,386,912.40

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Solution

The fourth proportional to 5,563,383,251.60, 8,345,074,877.40 and 5,477,386,912.40 is: 8,216,080,368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,383,251.60 : 8,345,074,877.40 = 5,477,386,912.40 : x
  2. Step 2: Convert to fraction form
    5,563,383,251.60/8,345,074,877.40 = 5,477,386,912.40/x
  3. Step 3: Cross multiply
    5,563,383,251.60x = 8,345,074,877.40 × 5,477,386,912.40
  4. Step 4: Simplify right side
    5,563,383,251.60x = 45,709,203,916,468,789,248
  5. Step 5: Solve for x
    x = 45,709,203,916,468,789,248/5,563,383,251.60
  6. Step 6: Final answer
    x = 8,216,080,368.60

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1.5x scale

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.