Home / 58,826,731.09-88,245,035.84-17,886,525.76

Finding the Fourth Proportional to 58,826,731.09, 88,245,035.84 and 17,886,525.76

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Solution

The fourth proportional to 58,826,731.09, 88,245,035.84 and 17,886,525.76 is: 26,831,290.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,826,731.09 : 88,245,035.84 = 17,886,525.76 : x
  2. Step 2: Convert to fraction form
    58,826,731.09/88,245,035.84 = 17,886,525.76/x
  3. Step 3: Cross multiply
    58,826,731.09x = 88,245,035.84 × 17,886,525.76
  4. Step 4: Simplify right side
    58,826,731.09x = 1,578,397,106,302,457.75
  5. Step 5: Solve for x
    x = 1,578,397,106,302,457.75/58,826,731.09
  6. Step 6: Final answer
    x = 26,831,290.42

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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.