Home / 8,941,022,329.05-12,338,054,867.70-4,926,467,939.58

Finding the Fourth Proportional to 8,941,022,329.05, 12,338,054,867.70 and 4,926,467,939.58

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Solution

The fourth proportional to 8,941,022,329.05, 12,338,054,867.70 and 4,926,467,939.58 is: 6,798,219,432.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,022,329.05 : 12,338,054,867.70 = 4,926,467,939.58 : x
  2. Step 2: Convert to fraction form
    8,941,022,329.05/12,338,054,867.70 = 4,926,467,939.58/x
  3. Step 3: Cross multiply
    8,941,022,329.05x = 12,338,054,867.70 × 4,926,467,939.58
  4. Step 4: Simplify right side
    8,941,022,329.05x = 60,783,031,742,503,010,304
  5. Step 5: Solve for x
    x = 60,783,031,742,503,010,304/8,941,022,329.05
  6. Step 6: Final answer
    x = 6,798,219,432.36

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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.