Home / 37,545,813,450.39-56,318,740,399.26-13,960,985,856.15

Finding the Fourth Proportional to 37,545,813,450.39, 56,318,740,399.26 and 13,960,985,856.15

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Solution

The fourth proportional to 37,545,813,450.39, 56,318,740,399.26 and 13,960,985,856.15 is: 20,941,486,304.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,545,813,450.39 : 56,318,740,399.26 = 13,960,985,856.15 : x
  2. Step 2: Convert to fraction form
    37,545,813,450.39/56,318,740,399.26 = 13,960,985,856.15/x
  3. Step 3: Cross multiply
    37,545,813,450.39x = 56,318,740,399.26 × 13,960,985,856.15
  4. Step 4: Simplify right side
    37,545,813,450.39x = 786,265,138,150,252,478,464
  5. Step 5: Solve for x
    x = 786,265,138,150,252,478,464/37,545,813,450.39
  6. Step 6: Final answer
    x = 20,941,486,304.17

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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.