Home / 40,747,436.64-56,228,102.64-23,999,565.60

Finding the Fourth Proportional to 40,747,436.64, 56,228,102.64 and 23,999,565.60

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Solution

The fourth proportional to 40,747,436.64, 56,228,102.64 and 23,999,565.60 is: 33,117,421.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,747,436.64 : 56,228,102.64 = 23,999,565.60 : x
  2. Step 2: Convert to fraction form
    40,747,436.64/56,228,102.64 = 23,999,565.60/x
  3. Step 3: Cross multiply
    40,747,436.64x = 56,228,102.64 × 23,999,565.60
  4. Step 4: Simplify right side
    40,747,436.64x = 1,349,450,037,872,213.25
  5. Step 5: Solve for x
    x = 1,349,450,037,872,213.25/40,747,436.64
  6. Step 6: Final answer
    x = 33,117,421.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.