Home / 44,320,346.28-60,718,591.16-42,662,971.36

Finding the Fourth Proportional to 44,320,346.28, 60,718,591.16 and 42,662,971.36

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Solution

The fourth proportional to 44,320,346.28, 60,718,591.16 and 42,662,971.36 is: 58,447,998.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,320,346.28 : 60,718,591.16 = 42,662,971.36 : x
  2. Step 2: Convert to fraction form
    44,320,346.28/60,718,591.16 = 42,662,971.36/x
  3. Step 3: Cross multiply
    44,320,346.28x = 60,718,591.16 × 42,662,971.36
  4. Step 4: Simplify right side
    44,320,346.28x = 2,590,435,515,678,629
  5. Step 5: Solve for x
    x = 2,590,435,515,678,629/44,320,346.28
  6. Step 6: Final answer
    x = 58,447,998.11

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.