Home / 38,863,032.19-58,314,723.36-15,850,849.57

Finding the Fourth Proportional to 38,863,032.19, 58,314,723.36 and 15,850,849.57

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Solution

The fourth proportional to 38,863,032.19, 58,314,723.36 and 15,850,849.57 is: 23,784,503.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,863,032.19 : 58,314,723.36 = 15,850,849.57 : x
  2. Step 2: Convert to fraction form
    38,863,032.19/58,314,723.36 = 15,850,849.57/x
  3. Step 3: Cross multiply
    38,863,032.19x = 58,314,723.36 × 15,850,849.57
  4. Step 4: Simplify right side
    38,863,032.19x = 924,337,907,695,525
  5. Step 5: Solve for x
    x = 924,337,907,695,525/38,863,032.19
  6. Step 6: Final answer
    x = 23,784,503.05

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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.