Home / 29,960,899,154.37-44,878,809,890.07-17,971,127,359.56

Finding the Fourth Proportional to 29,960,899,154.37, 44,878,809,890.07 and 17,971,127,359.56

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Solution

The fourth proportional to 29,960,899,154.37, 44,878,809,890.07 and 17,971,127,359.56 is: 26,919,179,031.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,899,154.37 : 44,878,809,890.07 = 17,971,127,359.56 : x
  2. Step 2: Convert to fraction form
    29,960,899,154.37/44,878,809,890.07 = 17,971,127,359.56/x
  3. Step 3: Cross multiply
    29,960,899,154.37x = 44,878,809,890.07 × 17,971,127,359.56
  4. Step 4: Simplify right side
    29,960,899,154.37x = 806,522,808,279,928,930,304
  5. Step 5: Solve for x
    x = 806,522,808,279,928,930,304/29,960,899,154.37
  6. Step 6: Final answer
    x = 26,919,179,031.46

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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.