Home / 43,929,125.10-65,897,055.63-14,783,107.32

Finding the Fourth Proportional to 43,929,125.10, 65,897,055.63 and 14,783,107.32

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Solution

The fourth proportional to 43,929,125.10, 65,897,055.63 and 14,783,107.32 is: 22,175,794.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,929,125.10 : 65,897,055.63 = 14,783,107.32 : x
  2. Step 2: Convert to fraction form
    43,929,125.10/65,897,055.63 = 14,783,107.32/x
  3. Step 3: Cross multiply
    43,929,125.10x = 65,897,055.63 × 14,783,107.32
  4. Step 4: Simplify right side
    43,929,125.10x = 974,163,245,450,300.25
  5. Step 5: Solve for x
    x = 974,163,245,450,300.25/43,929,125.10
  6. Step 6: Final answer
    x = 22,175,794.38

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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.