Home / 4,781,130,866.40-6,597,969,399.84-2,666,723,096.64

Finding the Fourth Proportional to 4,781,130,866.40, 6,597,969,399.84 and 2,666,723,096.64

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Solution

The fourth proportional to 4,781,130,866.40, 6,597,969,399.84 and 2,666,723,096.64 is: 3,680,082,784.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,130,866.40 : 6,597,969,399.84 = 2,666,723,096.64 : x
  2. Step 2: Convert to fraction form
    4,781,130,866.40/6,597,969,399.84 = 2,666,723,096.64/x
  3. Step 3: Cross multiply
    4,781,130,866.40x = 6,597,969,399.84 × 2,666,723,096.64
  4. Step 4: Simplify right side
    4,781,130,866.40x = 17,594,957,389,477,285,888
  5. Step 5: Solve for x
    x = 17,594,957,389,477,285,888/4,781,130,866.40
  6. Step 6: Final answer
    x = 3,680,082,784.00

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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.