Home / 46,353,886.40-69,530,829.60-36,798,737.60

Finding the Fourth Proportional to 46,353,886.40, 69,530,829.60 and 36,798,737.60

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Solution

The fourth proportional to 46,353,886.40, 69,530,829.60 and 36,798,737.60 is: 55,198,106.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353,886.40 : 69,530,829.60 = 36,798,737.60 : x
  2. Step 2: Convert to fraction form
    46,353,886.40/69,530,829.60 = 36,798,737.60/x
  3. Step 3: Cross multiply
    46,353,886.40x = 69,530,829.60 × 36,798,737.60
  4. Step 4: Simplify right side
    46,353,886.40x = 2,558,646,753,560,713
  5. Step 5: Solve for x
    x = 2,558,646,753,560,713/46,353,886.40
  6. Step 6: Final answer
    x = 55,198,106.40

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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.