Home / 13,867,652,176.56-20,789,233,731.36-10,610,641,606.32

Finding the Fourth Proportional to 13,867,652,176.56, 20,789,233,731.36 and 10,610,641,606.32

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Solution

The fourth proportional to 13,867,652,176.56, 20,789,233,731.36 and 10,610,641,606.32 is: 15,906,593,674.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,867,652,176.56 : 20,789,233,731.36 = 10,610,641,606.32 : x
  2. Step 2: Convert to fraction form
    13,867,652,176.56/20,789,233,731.36 = 10,610,641,606.32/x
  3. Step 3: Cross multiply
    13,867,652,176.56x = 20,789,233,731.36 × 10,610,641,606.32
  4. Step 4: Simplify right side
    13,867,652,176.56x = 220,587,108,393,479,602,176
  5. Step 5: Solve for x
    x = 220,587,108,393,479,602,176/13,867,652,176.56
  6. Step 6: Final answer
    x = 15,906,593,674.62

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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.