Home / 1,046,692,880.30-1,444,445,727.64-576,811,060.58

Finding the Fourth Proportional to 1,046,692,880.30, 1,444,445,727.64 and 576,811,060.58

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Solution

The fourth proportional to 1,046,692,880.30, 1,444,445,727.64 and 576,811,060.58 is: 796,004,527.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,692,880.30 : 1,444,445,727.64 = 576,811,060.58 : x
  2. Step 2: Convert to fraction form
    1,046,692,880.30/1,444,445,727.64 = 576,811,060.58/x
  3. Step 3: Cross multiply
    1,046,692,880.30x = 1,444,445,727.64 × 576,811,060.58
  4. Step 4: Simplify right side
    1,046,692,880.30x = 833,172,272,110,278,400
  5. Step 5: Solve for x
    x = 833,172,272,110,278,400/1,046,692,880.30
  6. Step 6: Final answer
    x = 796,004,527.97

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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.