Home / 577,046,671,127.28-795,993,557,884.74-359,895,865,150.62

Finding the Fourth Proportional to 577,046,671,127.28, 795,993,557,884.74 and 359,895,865,150.62

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Solution

The fourth proportional to 577,046,671,127.28, 795,993,557,884.74 and 359,895,865,150.62 is: 496,449,948,510.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,046,671,127.28 : 795,993,557,884.74 = 359,895,865,150.62 : x
  2. Step 2: Convert to fraction form
    577,046,671,127.28/795,993,557,884.74 = 359,895,865,150.62/x
  3. Step 3: Cross multiply
    577,046,671,127.28x = 795,993,557,884.74 × 359,895,865,150.62
  4. Step 4: Simplify right side
    577,046,671,127.28x = 286,474,790,169,248,614,318,080
  5. Step 5: Solve for x
    x = 286,474,790,169,248,614,318,080/577,046,671,127.28
  6. Step 6: Final answer
    x = 496,449,948,510.42

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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.