Home / 13,702,761,563,002-20,562,596,656,354-6,349,945,764,632.70

Finding the Fourth Proportional to 13,702,761,563,002, 20,562,596,656,354 and 6,349,945,764,632.70

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Solution

The fourth proportional to 13,702,761,563,002, 20,562,596,656,354 and 6,349,945,764,632.70 is: 9,528,836,428,155.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,702,761,563,002 : 20,562,596,656,354 = 6,349,945,764,632.70 : x
  2. Step 2: Convert to fraction form
    13,702,761,563,002/20,562,596,656,354 = 6,349,945,764,632.70/x
  3. Step 3: Cross multiply
    13,702,761,563,002x = 20,562,596,656,354 × 6,349,945,764,632.70
  4. Step 4: Simplify right side
    13,702,761,563,002x = 130,571,373,547,865,606,472,073,216
  5. Step 5: Solve for x
    x = 130,571,373,547,865,606,472,073,216/13,702,761,563,002
  6. Step 6: Final answer
    x = 9,528,836,428,155.73

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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.