Home / 38,872,001.60-58,224,021.60-32,153,537.60

Finding the Fourth Proportional to 38,872,001.60, 58,224,021.60 and 32,153,537.60

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Solution

The fourth proportional to 38,872,001.60, 58,224,021.60 and 32,153,537.60 is: 48,160,840.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,872,001.60 : 58,224,021.60 = 32,153,537.60 : x
  2. Step 2: Convert to fraction form
    38,872,001.60/58,224,021.60 = 32,153,537.60/x
  3. Step 3: Cross multiply
    38,872,001.60x = 58,224,021.60 × 32,153,537.60
  4. Step 4: Simplify right side
    38,872,001.60x = 1,872,108,267,738,812.25
  5. Step 5: Solve for x
    x = 1,872,108,267,738,812.25/38,872,001.60
  6. Step 6: Final answer
    x = 48,160,840.47

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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.