Home / 48,498,913,116.20-72,748,369,674.30-27,601,802,690.60

Finding the Fourth Proportional to 48,498,913,116.20, 72,748,369,674.30 and 27,601,802,690.60

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Solution

The fourth proportional to 48,498,913,116.20, 72,748,369,674.30 and 27,601,802,690.60 is: 41,402,704,035.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,498,913,116.20 : 72,748,369,674.30 = 27,601,802,690.60 : x
  2. Step 2: Convert to fraction form
    48,498,913,116.20/72,748,369,674.30 = 27,601,802,690.60/x
  3. Step 3: Cross multiply
    48,498,913,116.20x = 72,748,369,674.30 × 27,601,802,690.60
  4. Step 4: Simplify right side
    48,498,913,116.20x = 2,007,986,145,812,857,225,216
  5. Step 5: Solve for x
    x = 2,007,986,145,812,857,225,216/48,498,913,116.20
  6. Step 6: Final answer
    x = 41,402,704,035.90

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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.