Home / 34,731,876.60-47,932,933.41-19,266,943.50

Finding the Fourth Proportional to 34,731,876.60, 47,932,933.41 and 19,266,943.50

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Solution

The fourth proportional to 34,731,876.60, 47,932,933.41 and 19,266,943.50 is: 26,590,015.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,731,876.60 : 47,932,933.41 = 19,266,943.50 : x
  2. Step 2: Convert to fraction form
    34,731,876.60/47,932,933.41 = 19,266,943.50/x
  3. Step 3: Cross multiply
    34,731,876.60x = 47,932,933.41 × 19,266,943.50
  4. Step 4: Simplify right side
    34,731,876.60x = 923,521,119,799,732.25
  5. Step 5: Solve for x
    x = 923,521,119,799,732.25/34,731,876.60
  6. Step 6: Final answer
    x = 26,590,015.00

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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.