Home / 60,173,569,952.22-90,260,739,557.62-17,678,293,391.46

Finding the Fourth Proportional to 60,173,569,952.22, 90,260,739,557.62 and 17,678,293,391.46

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Solution

The fourth proportional to 60,173,569,952.22, 90,260,739,557.62 and 17,678,293,391.46 is: 26,517,553,086.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,173,569,952.22 : 90,260,739,557.62 = 17,678,293,391.46 : x
  2. Step 2: Convert to fraction form
    60,173,569,952.22/90,260,739,557.62 = 17,678,293,391.46/x
  3. Step 3: Cross multiply
    60,173,569,952.22x = 90,260,739,557.62 × 17,678,293,391.46
  4. Step 4: Simplify right side
    60,173,569,952.22x = 1,595,655,835,629,765,787,648
  5. Step 5: Solve for x
    x = 1,595,655,835,629,765,787,648/60,173,569,952.22
  6. Step 6: Final answer
    x = 26,517,553,086.79

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1.5x scale

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.