Home / 32,562,077.40-48,843,116.10-19,786,498.20

Finding the Fourth Proportional to 32,562,077.40, 48,843,116.10 and 19,786,498.20

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Solution

The fourth proportional to 32,562,077.40, 48,843,116.10 and 19,786,498.20 is: 29,679,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,077.40 : 48,843,116.10 = 19,786,498.20 : x
  2. Step 2: Convert to fraction form
    32,562,077.40/48,843,116.10 = 19,786,498.20/x
  3. Step 3: Cross multiply
    32,562,077.40x = 48,843,116.10 × 19,786,498.20
  4. Step 4: Simplify right side
    32,562,077.40x = 966,434,228,795,041
  5. Step 5: Solve for x
    x = 966,434,228,795,041/32,562,077.40
  6. Step 6: Final answer
    x = 29,679,747.30

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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.