Home / 34,675,497.58-47,852,959.88-19,790,523.05

Finding the Fourth Proportional to 34,675,497.58, 47,852,959.88 and 19,790,523.05

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Solution

The fourth proportional to 34,675,497.58, 47,852,959.88 and 19,790,523.05 is: 27,311,363.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,675,497.58 : 47,852,959.88 = 19,790,523.05 : x
  2. Step 2: Convert to fraction form
    34,675,497.58/47,852,959.88 = 19,790,523.05/x
  3. Step 3: Cross multiply
    34,675,497.58x = 47,852,959.88 × 19,790,523.05
  4. Step 4: Simplify right side
    34,675,497.58x = 947,035,105,326,076.88
  5. Step 5: Solve for x
    x = 947,035,105,326,076.88/34,675,497.58
  6. Step 6: Final answer
    x = 27,311,363.11

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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.