Home / 937,570,265.33-1,406,354,659.20-282,521,299.26

Finding the Fourth Proportional to 937,570,265.33, 1,406,354,659.20 and 282,521,299.26

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Solution

The fourth proportional to 937,570,265.33, 1,406,354,659.20 and 282,521,299.26 is: 423,781,726.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,570,265.33 : 1,406,354,659.20 = 282,521,299.26 : x
  2. Step 2: Convert to fraction form
    937,570,265.33/1,406,354,659.20 = 282,521,299.26/x
  3. Step 3: Cross multiply
    937,570,265.33x = 1,406,354,659.20 × 282,521,299.26
  4. Step 4: Simplify right side
    937,570,265.33x = 397,325,145,537,538,496
  5. Step 5: Solve for x
    x = 397,325,145,537,538,496/937,570,265.33
  6. Step 6: Final answer
    x = 423,781,726.27

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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.