Home / 1,036,644,214.30-1,554,966,321.45-1,007,946,400.30

Finding the Fourth Proportional to 1,036,644,214.30, 1,554,966,321.45 and 1,007,946,400.30

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Solution

The fourth proportional to 1,036,644,214.30, 1,554,966,321.45 and 1,007,946,400.30 is: 1,511,919,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,644,214.30 : 1,554,966,321.45 = 1,007,946,400.30 : x
  2. Step 2: Convert to fraction form
    1,036,644,214.30/1,554,966,321.45 = 1,007,946,400.30/x
  3. Step 3: Cross multiply
    1,036,644,214.30x = 1,554,966,321.45 × 1,007,946,400.30
  4. Step 4: Simplify right side
    1,036,644,214.30x = 1,567,322,706,293,260,032
  5. Step 5: Solve for x
    x = 1,567,322,706,293,260,032/1,036,644,214.30
  6. Step 6: Final answer
    x = 1,511,919,600.45

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Double scale
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Similar ratio
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1.5x scale

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.