Home / 15,737,648.07-23,580,374.42-9,570,977.22

Finding the Fourth Proportional to 15,737,648.07, 23,580,374.42 and 9,570,977.22

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Solution

The fourth proportional to 15,737,648.07, 23,580,374.42 and 9,570,977.22 is: 14,340,594.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737,648.07 : 23,580,374.42 = 9,570,977.22 : x
  2. Step 2: Convert to fraction form
    15,737,648.07/23,580,374.42 = 9,570,977.22/x
  3. Step 3: Cross multiply
    15,737,648.07x = 23,580,374.42 × 9,570,977.22
  4. Step 4: Simplify right side
    15,737,648.07x = 225,687,226,365,035.84
  5. Step 5: Solve for x
    x = 225,687,226,365,035.84/15,737,648.07
  6. Step 6: Final answer
    x = 14,340,594.31

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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.