Home / 44,706,900-67,060,972.08-12,794,196

Finding the Fourth Proportional to 44,706,900, 67,060,972.08 and 12,794,196

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Solution

The fourth proportional to 44,706,900, 67,060,972.08 and 12,794,196 is: 19,191,472.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,706,900 : 67,060,972.08 = 12,794,196 : x
  2. Step 2: Convert to fraction form
    44,706,900/67,060,972.08 = 12,794,196/x
  3. Step 3: Cross multiply
    44,706,900x = 67,060,972.08 × 12,794,196
  4. Step 4: Simplify right side
    44,706,900x = 857,991,220,742,047.62
  5. Step 5: Solve for x
    x = 857,991,220,742,047.62/44,706,900
  6. Step 6: Final answer
    x = 19,191,472.03

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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.