Home / 582,201,326,437.30-873,319,780,835.15-199,740,036,880.18

Finding the Fourth Proportional to 582,201,326,437.30, 873,319,780,835.15 and 199,740,036,880.18

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Solution

The fourth proportional to 582,201,326,437.30, 873,319,780,835.15 and 199,740,036,880.18 is: 299,616,159,069.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,201,326,437.30 : 873,319,780,835.15 = 199,740,036,880.18 : x
  2. Step 2: Convert to fraction form
    582,201,326,437.30/873,319,780,835.15 = 199,740,036,880.18/x
  3. Step 3: Cross multiply
    582,201,326,437.30x = 873,319,780,835.15 × 199,740,036,880.18
  4. Step 4: Simplify right side
    582,201,326,437.30x = 174,436,925,232,203,576,639,488
  5. Step 5: Solve for x
    x = 174,436,925,232,203,576,639,488/582,201,326,437.30
  6. Step 6: Final answer
    x = 299,616,159,069.31

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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.