Home / 17,107,764,247.20-25,646,808,536.64-6,619,761,941.28

Finding the Fourth Proportional to 17,107,764,247.20, 25,646,808,536.64 and 6,619,761,941.28

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Solution

The fourth proportional to 17,107,764,247.20, 25,646,808,536.64 and 6,619,761,941.28 is: 9,923,901,487.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,764,247.20 : 25,646,808,536.64 = 6,619,761,941.28 : x
  2. Step 2: Convert to fraction form
    17,107,764,247.20/25,646,808,536.64 = 6,619,761,941.28/x
  3. Step 3: Cross multiply
    17,107,764,247.20x = 25,646,808,536.64 × 6,619,761,941.28
  4. Step 4: Simplify right side
    17,107,764,247.20x = 169,775,767,066,144,473,088
  5. Step 5: Solve for x
    x = 169,775,767,066,144,473,088/17,107,764,247.20
  6. Step 6: Final answer
    x = 9,923,901,487.82

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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.