Home / 458,870,068.94-633,232,722.21-250,027,927.70

Finding the Fourth Proportional to 458,870,068.94, 633,232,722.21 and 250,027,927.70

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Solution

The fourth proportional to 458,870,068.94, 633,232,722.21 and 250,027,927.70 is: 345,034,195.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    458,870,068.94 : 633,232,722.21 = 250,027,927.70 : x
  2. Step 2: Convert to fraction form
    458,870,068.94/633,232,722.21 = 250,027,927.70/x
  3. Step 3: Cross multiply
    458,870,068.94x = 633,232,722.21 × 250,027,927.70
  4. Step 4: Simplify right side
    458,870,068.94x = 158,325,865,285,996,064
  5. Step 5: Solve for x
    x = 158,325,865,285,996,064/458,870,068.94
  6. Step 6: Final answer
    x = 345,034,195.96

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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.