Home / 48,530,015,999.40-72,795,023,999.10-23,673,882,700.20

Finding the Fourth Proportional to 48,530,015,999.40, 72,795,023,999.10 and 23,673,882,700.20

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Solution

The fourth proportional to 48,530,015,999.40, 72,795,023,999.10 and 23,673,882,700.20 is: 35,510,824,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,530,015,999.40 : 72,795,023,999.10 = 23,673,882,700.20 : x
  2. Step 2: Convert to fraction form
    48,530,015,999.40/72,795,023,999.10 = 23,673,882,700.20/x
  3. Step 3: Cross multiply
    48,530,015,999.40x = 72,795,023,999.10 × 23,673,882,700.20
  4. Step 4: Simplify right side
    48,530,015,999.40x = 1,723,340,859,312,937,631,744
  5. Step 5: Solve for x
    x = 1,723,340,859,312,937,631,744/48,530,015,999.40
  6. Step 6: Final answer
    x = 35,510,824,050.30

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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.