Home / 322,343,716,816.16-483,260,808,414.72-160,912,272,970.16

Finding the Fourth Proportional to 322,343,716,816.16, 483,260,808,414.72 and 160,912,272,970.16

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Solution

The fourth proportional to 322,343,716,816.16, 483,260,808,414.72 and 160,912,272,970.16 is: 241,241,231,215.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,343,716,816.16 : 483,260,808,414.72 = 160,912,272,970.16 : x
  2. Step 2: Convert to fraction form
    322,343,716,816.16/483,260,808,414.72 = 160,912,272,970.16/x
  3. Step 3: Cross multiply
    322,343,716,816.16x = 483,260,808,414.72 × 160,912,272,970.16
  4. Step 4: Simplify right side
    322,343,716,816.16x = 77,762,595,119,409,617,960,960
  5. Step 5: Solve for x
    x = 77,762,595,119,409,617,960,960/322,343,716,816.16
  6. Step 6: Final answer
    x = 241,241,231,215.81

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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.