Home / 45,372,815,207.65-62,619,975,560.33-25,823,842,248.77

Finding the Fourth Proportional to 45,372,815,207.65, 62,619,975,560.33 and 25,823,842,248.77

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Solution

The fourth proportional to 45,372,815,207.65, 62,619,975,560.33 and 25,823,842,248.77 is: 35,640,027,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,372,815,207.65 : 62,619,975,560.33 = 25,823,842,248.77 : x
  2. Step 2: Convert to fraction form
    45,372,815,207.65/62,619,975,560.33 = 25,823,842,248.77/x
  3. Step 3: Cross multiply
    45,372,815,207.65x = 62,619,975,560.33 × 25,823,842,248.77
  4. Step 4: Simplify right side
    45,372,815,207.65x = 1,617,088,370,491,732,262,912
  5. Step 5: Solve for x
    x = 1,617,088,370,491,732,262,912/45,372,815,207.65
  6. Step 6: Final answer
    x = 35,640,027,251.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.