Home / 34,947,803.06-52,418,161.59-9,385,490.96

Finding the Fourth Proportional to 34,947,803.06, 52,418,161.59 and 9,385,490.96

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Solution

The fourth proportional to 34,947,803.06, 52,418,161.59 and 9,385,490.96 is: 14,077,284.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947,803.06 : 52,418,161.59 = 9,385,490.96 : x
  2. Step 2: Convert to fraction form
    34,947,803.06/52,418,161.59 = 9,385,490.96/x
  3. Step 3: Cross multiply
    34,947,803.06x = 52,418,161.59 × 9,385,490.96
  4. Step 4: Simplify right side
    34,947,803.06x = 491,970,181,742,764.31
  5. Step 5: Solve for x
    x = 491,970,181,742,764.31/34,947,803.06
  6. Step 6: Final answer
    x = 14,077,284.94

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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.