Home / 59,505,636.14-89,217,705.60-30,302,947.04

Finding the Fourth Proportional to 59,505,636.14, 89,217,705.60 and 30,302,947.04

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Solution

The fourth proportional to 59,505,636.14, 89,217,705.60 and 30,302,947.04 is: 45,433,669.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,505,636.14 : 89,217,705.60 = 30,302,947.04 : x
  2. Step 2: Convert to fraction form
    59,505,636.14/89,217,705.60 = 30,302,947.04/x
  3. Step 3: Cross multiply
    59,505,636.14x = 89,217,705.60 × 30,302,947.04
  4. Step 4: Simplify right side
    59,505,636.14x = 2,703,559,407,827,111
  5. Step 5: Solve for x
    x = 2,703,559,407,827,111/59,505,636.14
  6. Step 6: Final answer
    x = 45,433,669.53

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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.