Home / 231,888,278,259.70-347,882,736,056.30-70,535,491,437.70

Finding the Fourth Proportional to 231,888,278,259.70, 347,882,736,056.30 and 70,535,491,437.70

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Solution

The fourth proportional to 231,888,278,259.70, 347,882,736,056.30 and 70,535,491,437.70 is: 105,818,543,026.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,888,278,259.70 : 347,882,736,056.30 = 70,535,491,437.70 : x
  2. Step 2: Convert to fraction form
    231,888,278,259.70/347,882,736,056.30 = 70,535,491,437.70/x
  3. Step 3: Cross multiply
    231,888,278,259.70x = 347,882,736,056.30 × 70,535,491,437.70
  4. Step 4: Simplify right side
    231,888,278,259.70x = 24,538,079,750,422,794,338,304
  5. Step 5: Solve for x
    x = 24,538,079,750,422,794,338,304/231,888,278,259.70
  6. Step 6: Final answer
    x = 105,818,543,026.75

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1.5x scale

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.