Home / 58,156,897.14-80,268,427.44-34,649,204.85

Finding the Fourth Proportional to 58,156,897.14, 80,268,427.44 and 34,649,204.85

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Solution

The fourth proportional to 58,156,897.14, 80,268,427.44 and 34,649,204.85 is: 47,822,998.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,156,897.14 : 80,268,427.44 = 34,649,204.85 : x
  2. Step 2: Convert to fraction form
    58,156,897.14/80,268,427.44 = 34,649,204.85/x
  3. Step 3: Cross multiply
    58,156,897.14x = 80,268,427.44 × 34,649,204.85
  4. Step 4: Simplify right side
    58,156,897.14x = 2,781,237,185,355,921
  5. Step 5: Solve for x
    x = 2,781,237,185,355,921/58,156,897.14
  6. Step 6: Final answer
    x = 47,822,998.17

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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.