Home / 46,753,928.87-70,149,493.73-17,992,341.95

Finding the Fourth Proportional to 46,753,928.87, 70,149,493.73 and 17,992,341.95

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Solution

The fourth proportional to 46,753,928.87, 70,149,493.73 and 17,992,341.95 is: 26,995,670.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,753,928.87 : 70,149,493.73 = 17,992,341.95 : x
  2. Step 2: Convert to fraction form
    46,753,928.87/70,149,493.73 = 17,992,341.95/x
  3. Step 3: Cross multiply
    46,753,928.87x = 70,149,493.73 × 17,992,341.95
  4. Step 4: Simplify right side
    46,753,928.87x = 1,262,153,678,503,774.50
  5. Step 5: Solve for x
    x = 1,262,153,678,503,774.50/46,753,928.87
  6. Step 6: Final answer
    x = 26,995,670.93

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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.