Home / 19,714,876.35-29,528,077.72-16,175,932.35

Finding the Fourth Proportional to 19,714,876.35, 29,528,077.72 and 16,175,932.35

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Solution

The fourth proportional to 19,714,876.35, 29,528,077.72 and 16,175,932.35 is: 24,227,602.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,714,876.35 : 29,528,077.72 = 16,175,932.35 : x
  2. Step 2: Convert to fraction form
    19,714,876.35/29,528,077.72 = 16,175,932.35/x
  3. Step 3: Cross multiply
    19,714,876.35x = 29,528,077.72 × 16,175,932.35
  4. Step 4: Simplify right side
    19,714,876.35x = 477,644,187,624,262.19
  5. Step 5: Solve for x
    x = 477,644,187,624,262.19/19,714,876.35
  6. Step 6: Final answer
    x = 24,227,602.50

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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.