Home / 26,025,306,527,126-38,995,065,517,852-15,115,936,125,165

Finding the Fourth Proportional to 26,025,306,527,126, 38,995,065,517,852 and 15,115,936,125,165

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Solution

The fourth proportional to 26,025,306,527,126, 38,995,065,517,852 and 15,115,936,125,165 is: 22,648,990,472,027.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025,306,527,126 : 38,995,065,517,852 = 15,115,936,125,165 : x
  2. Step 2: Convert to fraction form
    26,025,306,527,126/38,995,065,517,852 = 15,115,936,125,165/x
  3. Step 3: Cross multiply
    26,025,306,527,126x = 38,995,065,517,852 × 15,115,936,125,165
  4. Step 4: Simplify right side
    26,025,306,527,126x = 589,446,919,564,475,031,082,762,240
  5. Step 5: Solve for x
    x = 589,446,919,564,475,031,082,762,240/26,025,306,527,126
  6. Step 6: Final answer
    x = 22,648,990,472,027.62

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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.