Home / 1,349,244,727,857.60-2,023,795,812,393.40-442,563,104,626.84

Finding the Fourth Proportional to 1,349,244,727,857.60, 2,023,795,812,393.40 and 442,563,104,626.84

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Solution

The fourth proportional to 1,349,244,727,857.60, 2,023,795,812,393.40 and 442,563,104,626.84 is: 663,821,276,727.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,244,727,857.60 : 2,023,795,812,393.40 = 442,563,104,626.84 : x
  2. Step 2: Convert to fraction form
    1,349,244,727,857.60/2,023,795,812,393.40 = 442,563,104,626.84/x
  3. Step 3: Cross multiply
    1,349,244,727,857.60x = 2,023,795,812,393.40 × 442,563,104,626.84
  4. Step 4: Simplify right side
    1,349,244,727,857.60x = 895,657,357,863,620,987,322,368
  5. Step 5: Solve for x
    x = 895,657,357,863,620,987,322,368/1,349,244,727,857.60
  6. Step 6: Final answer
    x = 663,821,276,727.01

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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.