Home / 46,229,025.58-69,341,856.56-13,880,087.35

Finding the Fourth Proportional to 46,229,025.58, 69,341,856.56 and 13,880,087.35

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Solution

The fourth proportional to 46,229,025.58, 69,341,856.56 and 13,880,087.35 is: 20,819,626.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,229,025.58 : 69,341,856.56 = 13,880,087.35 : x
  2. Step 2: Convert to fraction form
    46,229,025.58/69,341,856.56 = 13,880,087.35/x
  3. Step 3: Cross multiply
    46,229,025.58x = 69,341,856.56 × 13,880,087.35
  4. Step 4: Simplify right side
    46,229,025.58x = 962,471,026,042,810.38
  5. Step 5: Solve for x
    x = 962,471,026,042,810.38/46,229,025.58
  6. Step 6: Final answer
    x = 20,819,626.07

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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.