Home / 1,046,812,479.66-1,444,536,315.27-576,887,546.88

Finding the Fourth Proportional to 1,046,812,479.66, 1,444,536,315.27 and 576,887,546.88

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Solution

The fourth proportional to 1,046,812,479.66, 1,444,536,315.27 and 576,887,546.88 is: 796,069,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,812,479.66 : 1,444,536,315.27 = 576,887,546.88 : x
  2. Step 2: Convert to fraction form
    1,046,812,479.66/1,444,536,315.27 = 576,887,546.88/x
  3. Step 3: Cross multiply
    1,046,812,479.66x = 1,444,536,315.27 × 576,887,546.88
  4. Step 4: Simplify right side
    1,046,812,479.66x = 833,335,011,295,184,512
  5. Step 5: Solve for x
    x = 833,335,011,295,184,512/1,046,812,479.66
  6. Step 6: Final answer
    x = 796,069,045.30

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Why These Related Problems?

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