Home / 109,745,302.07-164,601,929.21-32,001,314.82

Finding the Fourth Proportional to 109,745,302.07, 164,601,929.21 and 32,001,314.82

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Solution

The fourth proportional to 109,745,302.07, 164,601,929.21 and 32,001,314.82 is: 47,997,299.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,745,302.07 : 164,601,929.21 = 32,001,314.82 : x
  2. Step 2: Convert to fraction form
    109,745,302.07/164,601,929.21 = 32,001,314.82/x
  3. Step 3: Cross multiply
    109,745,302.07x = 164,601,929.21 × 32,001,314.82
  4. Step 4: Simplify right side
    109,745,302.07x = 5,267,478,156,468,558
  5. Step 5: Solve for x
    x = 5,267,478,156,468,558/109,745,302.07
  6. Step 6: Final answer
    x = 47,997,299.72

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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.