Home / 46,593,466.20-69,889,543.20-21,034,434.60

Finding the Fourth Proportional to 46,593,466.20, 69,889,543.20 and 21,034,434.60

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Solution

The fourth proportional to 46,593,466.20, 69,889,543.20 and 21,034,434.60 is: 31,551,355.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,593,466.20 : 69,889,543.20 = 21,034,434.60 : x
  2. Step 2: Convert to fraction form
    46,593,466.20/69,889,543.20 = 21,034,434.60/x
  3. Step 3: Cross multiply
    46,593,466.20x = 69,889,543.20 × 21,034,434.60
  4. Step 4: Simplify right side
    46,593,466.20x = 1,470,087,025,664,275
  5. Step 5: Solve for x
    x = 1,470,087,025,664,275/46,593,466.20
  6. Step 6: Final answer
    x = 31,551,355.71

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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.