Home / 6,361,025,951.11-9,529,126,014.03-4,955,428,752.88

Finding the Fourth Proportional to 6,361,025,951.11, 9,529,126,014.03 and 4,955,428,752.88

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Solution

The fourth proportional to 6,361,025,951.11, 9,529,126,014.03 and 4,955,428,752.88 is: 7,423,473,100.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,361,025,951.11 : 9,529,126,014.03 = 4,955,428,752.88 : x
  2. Step 2: Convert to fraction form
    6,361,025,951.11/9,529,126,014.03 = 4,955,428,752.88/x
  3. Step 3: Cross multiply
    6,361,025,951.11x = 9,529,126,014.03 × 4,955,428,752.88
  4. Step 4: Simplify right side
    6,361,025,951.11x = 47,220,905,039,716,270,080
  5. Step 5: Solve for x
    x = 47,220,905,039,716,270,080/6,361,025,951.11
  6. Step 6: Final answer
    x = 7,423,473,100.51

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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.