Home / 44,485,410.60-66,728,115.90-14,196,335.40

Finding the Fourth Proportional to 44,485,410.60, 66,728,115.90 and 14,196,335.40

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Solution

The fourth proportional to 44,485,410.60, 66,728,115.90 and 14,196,335.40 is: 21,294,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,485,410.60 : 66,728,115.90 = 14,196,335.40 : x
  2. Step 2: Convert to fraction form
    44,485,410.60/66,728,115.90 = 14,196,335.40/x
  3. Step 3: Cross multiply
    44,485,410.60x = 66,728,115.90 × 14,196,335.40
  4. Step 4: Simplify right side
    44,485,410.60x = 947,294,713,926,472.88
  5. Step 5: Solve for x
    x = 947,294,713,926,472.88/44,485,410.60
  6. Step 6: Final answer
    x = 21,294,503.10

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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.