Home / 46,150,964.84-63,707,941.67-28,755,904.46

Finding the Fourth Proportional to 46,150,964.84, 63,707,941.67 and 28,755,904.46

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Solution

The fourth proportional to 46,150,964.84, 63,707,941.67 and 28,755,904.46 is: 39,695,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,964.84 : 63,707,941.67 = 28,755,904.46 : x
  2. Step 2: Convert to fraction form
    46,150,964.84/63,707,941.67 = 28,755,904.46/x
  3. Step 3: Cross multiply
    46,150,964.84x = 63,707,941.67 × 28,755,904.46
  4. Step 4: Simplify right side
    46,150,964.84x = 1,831,979,483,543,453.50
  5. Step 5: Solve for x
    x = 1,831,979,483,543,453.50/46,150,964.84
  6. Step 6: Final answer
    x = 39,695,366.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.