Home / 6,402,376,825.68-8,835,090,260.96-3,544,646,404

Finding the Fourth Proportional to 6,402,376,825.68, 8,835,090,260.96 and 3,544,646,404

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Solution

The fourth proportional to 6,402,376,825.68, 8,835,090,260.96 and 3,544,646,404 is: 4,891,506,978.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,376,825.68 : 8,835,090,260.96 = 3,544,646,404 : x
  2. Step 2: Convert to fraction form
    6,402,376,825.68/8,835,090,260.96 = 3,544,646,404/x
  3. Step 3: Cross multiply
    6,402,376,825.68x = 8,835,090,260.96 × 3,544,646,404
  4. Step 4: Simplify right side
    6,402,376,825.68x = 31,317,270,922,527,281,152
  5. Step 5: Solve for x
    x = 31,317,270,922,527,281,152/6,402,376,825.68
  6. Step 6: Final answer
    x = 4,891,506,978.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.