Home / 582,201,326,484.35-873,319,780,905.45-199,740,036,927.11

Finding the Fourth Proportional to 582,201,326,484.35, 873,319,780,905.45 and 199,740,036,927.11

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Solution

The fourth proportional to 582,201,326,484.35, 873,319,780,905.45 and 199,740,036,927.11 is: 299,616,159,139.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,201,326,484.35 : 873,319,780,905.45 = 199,740,036,927.11 : x
  2. Step 2: Convert to fraction form
    582,201,326,484.35/873,319,780,905.45 = 199,740,036,927.11/x
  3. Step 3: Cross multiply
    582,201,326,484.35x = 873,319,780,905.45 × 199,740,036,927.11
  4. Step 4: Simplify right side
    582,201,326,484.35x = 174,436,925,287,230,160,764,928
  5. Step 5: Solve for x
    x = 174,436,925,287,230,160,764,928/582,201,326,484.35
  6. Step 6: Final answer
    x = 299,616,159,139.62

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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.