Home / 1,036,646,329.05-1,554,969,493.58-1,007,948,515.05

Finding the Fourth Proportional to 1,036,646,329.05, 1,554,969,493.58 and 1,007,948,515.05

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Solution

The fourth proportional to 1,036,646,329.05, 1,554,969,493.58 and 1,007,948,515.05 is: 1,511,922,772.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,646,329.05 : 1,554,969,493.58 = 1,007,948,515.05 : x
  2. Step 2: Convert to fraction form
    1,036,646,329.05/1,554,969,493.58 = 1,007,948,515.05/x
  3. Step 3: Cross multiply
    1,036,646,329.05x = 1,554,969,493.58 × 1,007,948,515.05
  4. Step 4: Simplify right side
    1,036,646,329.05x = 1,567,329,191,996,971,776
  5. Step 5: Solve for x
    x = 1,567,329,191,996,971,776/1,036,646,329.05
  6. Step 6: Final answer
    x = 1,511,922,772.58

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Double scale
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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.