Home / 38,377,327.32-57,571,973.10-23,021,007.30

Finding the Fourth Proportional to 38,377,327.32, 57,571,973.10 and 23,021,007.30

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Solution

The fourth proportional to 38,377,327.32, 57,571,973.10 and 23,021,007.30 is: 34,535,099.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,377,327.32 : 57,571,973.10 = 23,021,007.30 : x
  2. Step 2: Convert to fraction form
    38,377,327.32/57,571,973.10 = 23,021,007.30/x
  3. Step 3: Cross multiply
    38,377,327.32x = 57,571,973.10 × 23,021,007.30
  4. Step 4: Simplify right side
    38,377,327.32x = 1,325,364,813,010,503.75
  5. Step 5: Solve for x
    x = 1,325,364,813,010,503.75/38,377,327.32
  6. Step 6: Final answer
    x = 34,535,099.38

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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.