Home / 109,575,000.08-164,373,376.80-40,505,904.80

Finding the Fourth Proportional to 109,575,000.08, 164,373,376.80 and 40,505,904.80

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Solution

The fourth proportional to 109,575,000.08, 164,373,376.80 and 40,505,904.80 is: 60,762,877.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,575,000.08 : 164,373,376.80 = 40,505,904.80 : x
  2. Step 2: Convert to fraction form
    109,575,000.08/164,373,376.80 = 40,505,904.80/x
  3. Step 3: Cross multiply
    109,575,000.08x = 164,373,376.80 × 40,505,904.80
  4. Step 4: Simplify right side
    109,575,000.08x = 6,658,092,352,315,329
  5. Step 5: Solve for x
    x = 6,658,092,352,315,329/109,575,000.08
  6. Step 6: Final answer
    x = 60,762,877.91

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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.