Home / 34,596,377.28-47,740,952.88-19,125,539.28

Finding the Fourth Proportional to 34,596,377.28, 47,740,952.88 and 19,125,539.28

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Solution

The fourth proportional to 34,596,377.28, 47,740,952.88 and 19,125,539.28 is: 26,392,112.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,596,377.28 : 47,740,952.88 = 19,125,539.28 : x
  2. Step 2: Convert to fraction form
    34,596,377.28/47,740,952.88 = 19,125,539.28/x
  3. Step 3: Cross multiply
    34,596,377.28x = 47,740,952.88 × 19,125,539.28
  4. Step 4: Simplify right side
    34,596,377.28x = 913,071,469,571,069.25
  5. Step 5: Solve for x
    x = 913,071,469,571,069.25/34,596,377.28
  6. Step 6: Final answer
    x = 26,392,112.16

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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.