Home / 9,935,698,555.23-13,711,306,633.41-5,419,676,023.18

Finding the Fourth Proportional to 9,935,698,555.23, 13,711,306,633.41 and 5,419,676,023.18

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Solution

The fourth proportional to 9,935,698,555.23, 13,711,306,633.41 and 5,419,676,023.18 is: 7,479,176,164.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,698,555.23 : 13,711,306,633.41 = 5,419,676,023.18 : x
  2. Step 2: Convert to fraction form
    9,935,698,555.23/13,711,306,633.41 = 5,419,676,023.18/x
  3. Step 3: Cross multiply
    9,935,698,555.23x = 13,711,306,633.41 × 5,419,676,023.18
  4. Step 4: Simplify right side
    9,935,698,555.23x = 74,310,839,807,614,468,096
  5. Step 5: Solve for x
    x = 74,310,839,807,614,468,096/9,935,698,555.23
  6. Step 6: Final answer
    x = 7,479,176,164.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.