Home / 62,145,888.94-93,219,128.26-19,015,023.52

Finding the Fourth Proportional to 62,145,888.94, 93,219,128.26 and 19,015,023.52

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Solution

The fourth proportional to 62,145,888.94, 93,219,128.26 and 19,015,023.52 is: 28,522,625.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,145,888.94 : 93,219,128.26 = 19,015,023.52 : x
  2. Step 2: Convert to fraction form
    62,145,888.94/93,219,128.26 = 19,015,023.52/x
  3. Step 3: Cross multiply
    62,145,888.94x = 93,219,128.26 × 19,015,023.52
  4. Step 4: Simplify right side
    62,145,888.94x = 1,772,563,916,377,796.75
  5. Step 5: Solve for x
    x = 1,772,563,916,377,796.75/62,145,888.94
  6. Step 6: Final answer
    x = 28,522,625.50

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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.