Home / 17,882,216,034.43-24,677,984,521.88-9,854,073,716.94

Finding the Fourth Proportional to 17,882,216,034.43, 24,677,984,521.88 and 9,854,073,716.94

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Solution

The fourth proportional to 17,882,216,034.43, 24,677,984,521.88 and 9,854,073,716.94 is: 13,598,911,801.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882,216,034.43 : 24,677,984,521.88 = 9,854,073,716.94 : x
  2. Step 2: Convert to fraction form
    17,882,216,034.43/24,677,984,521.88 = 9,854,073,716.94/x
  3. Step 3: Cross multiply
    17,882,216,034.43x = 24,677,984,521.88 × 9,854,073,716.94
  4. Step 4: Simplify right side
    17,882,216,034.43x = 243,178,678,664,109,850,624
  5. Step 5: Solve for x
    x = 243,178,678,664,109,850,624/17,882,216,034.43
  6. Step 6: Final answer
    x = 13,598,911,801.31

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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.