Home / 10,063,893.60-15,066,315.90-9,025,024.86

Finding the Fourth Proportional to 10,063,893.60, 15,066,315.90 and 9,025,024.86

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Solution

The fourth proportional to 10,063,893.60, 15,066,315.90 and 9,025,024.86 is: 13,511,060.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063,893.60 : 15,066,315.90 = 9,025,024.86 : x
  2. Step 2: Convert to fraction form
    10,063,893.60/15,066,315.90 = 9,025,024.86/x
  3. Step 3: Cross multiply
    10,063,893.60x = 15,066,315.90 × 9,025,024.86
  4. Step 4: Simplify right side
    10,063,893.60x = 135,973,875,546,113.27
  5. Step 5: Solve for x
    x = 135,973,875,546,113.27/10,063,893.60
  6. Step 6: Final answer
    x = 13,511,060.52

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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.