Home / 2,176,326,723.20-3,264,686,127.04-702,501,476.48

Finding the Fourth Proportional to 2,176,326,723.20, 3,264,686,127.04 and 702,501,476.48

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Solution

The fourth proportional to 2,176,326,723.20, 3,264,686,127.04 and 702,501,476.48 is: 1,053,815,495.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,326,723.20 : 3,264,686,127.04 = 702,501,476.48 : x
  2. Step 2: Convert to fraction form
    2,176,326,723.20/3,264,686,127.04 = 702,501,476.48/x
  3. Step 3: Cross multiply
    2,176,326,723.20x = 3,264,686,127.04 × 702,501,476.48
  4. Step 4: Simplify right side
    2,176,326,723.20x = 2,293,446,824,489,372,928
  5. Step 5: Solve for x
    x = 2,293,446,824,489,372,928/2,176,326,723.20
  6. Step 6: Final answer
    x = 1,053,815,495.64

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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.