Home / 4,992,359,619.58-7,486,773,070.62-1,450,364,155.84

Finding the Fourth Proportional to 4,992,359,619.58, 7,486,773,070.62 and 1,450,364,155.84

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Solution

The fourth proportional to 4,992,359,619.58, 7,486,773,070.62 and 1,450,364,155.84 is: 2,175,033,076.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,359,619.58 : 7,486,773,070.62 = 1,450,364,155.84 : x
  2. Step 2: Convert to fraction form
    4,992,359,619.58/7,486,773,070.62 = 1,450,364,155.84/x
  3. Step 3: Cross multiply
    4,992,359,619.58x = 7,486,773,070.62 × 1,450,364,155.84
  4. Step 4: Simplify right side
    4,992,359,619.58x = 10,858,547,304,535,420,928
  5. Step 5: Solve for x
    x = 10,858,547,304,535,420,928/4,992,359,619.58
  6. Step 6: Final answer
    x = 2,175,033,076.93

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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.