Home / 32,562,004.90-48,843,007.35-19,786,425.70

Finding the Fourth Proportional to 32,562,004.90, 48,843,007.35 and 19,786,425.70

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Solution

The fourth proportional to 32,562,004.90, 48,843,007.35 and 19,786,425.70 is: 29,679,638.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,004.90 : 48,843,007.35 = 19,786,425.70 : x
  2. Step 2: Convert to fraction form
    32,562,004.90/48,843,007.35 = 19,786,425.70/x
  3. Step 3: Cross multiply
    32,562,004.90x = 48,843,007.35 × 19,786,425.70
  4. Step 4: Simplify right side
    32,562,004.90x = 966,428,535,895,328.88
  5. Step 5: Solve for x
    x = 966,428,535,895,328.88/32,562,004.90
  6. Step 6: Final answer
    x = 29,679,638.55

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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.