Home / 590,976,167.10-886,464,250.65-268,489,895.10

Finding the Fourth Proportional to 590,976,167.10, 886,464,250.65 and 268,489,895.10

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Solution

The fourth proportional to 590,976,167.10, 886,464,250.65 and 268,489,895.10 is: 402,734,842.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,976,167.10 : 886,464,250.65 = 268,489,895.10 : x
  2. Step 2: Convert to fraction form
    590,976,167.10/886,464,250.65 = 268,489,895.10/x
  3. Step 3: Cross multiply
    590,976,167.10x = 886,464,250.65 × 268,489,895.10
  4. Step 4: Simplify right side
    590,976,167.10x = 238,006,693,666,918,624
  5. Step 5: Solve for x
    x = 238,006,693,666,918,624/590,976,167.10
  6. Step 6: Final answer
    x = 402,734,842.65

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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.