Home / 43,432,364.82-65,148,509.82-11,084,264.76

Finding the Fourth Proportional to 43,432,364.82, 65,148,509.82 and 11,084,264.76

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Solution

The fourth proportional to 43,432,364.82, 65,148,509.82 and 11,084,264.76 is: 16,626,387.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,432,364.82 : 65,148,509.82 = 11,084,264.76 : x
  2. Step 2: Convert to fraction form
    43,432,364.82/65,148,509.82 = 11,084,264.76/x
  3. Step 3: Cross multiply
    43,432,364.82x = 65,148,509.82 × 11,084,264.76
  4. Step 4: Simplify right side
    43,432,364.82x = 722,123,331,564,339.88
  5. Step 5: Solve for x
    x = 722,123,331,564,339.88/43,432,364.82
  6. Step 6: Final answer
    x = 16,626,387.59

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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.