Home / 13,702,761,562,998-20,562,596,656,348-6,349,945,764,628.90

Finding the Fourth Proportional to 13,702,761,562,998, 20,562,596,656,348 and 6,349,945,764,628.90

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Solution

The fourth proportional to 13,702,761,562,998, 20,562,596,656,348 and 6,349,945,764,628.90 is: 9,528,836,428,150.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,702,761,562,998 : 20,562,596,656,348 = 6,349,945,764,628.90 : x
  2. Step 2: Convert to fraction form
    13,702,761,562,998/20,562,596,656,348 = 6,349,945,764,628.90/x
  3. Step 3: Cross multiply
    13,702,761,562,998x = 20,562,596,656,348 × 6,349,945,764,628.90
  4. Step 4: Simplify right side
    13,702,761,562,998x = 130,571,373,547,749,367,477,174,272
  5. Step 5: Solve for x
    x = 130,571,373,547,749,367,477,174,272/13,702,761,562,998
  6. Step 6: Final answer
    x = 9,528,836,428,150.03

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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.