Home / 88,409,045.62-132,633,448.67-26,993,066.46

Finding the Fourth Proportional to 88,409,045.62, 132,633,448.67 and 26,993,066.46

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Solution

The fourth proportional to 88,409,045.62, 132,633,448.67 and 26,993,066.46 is: 40,495,669.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,409,045.62 : 132,633,448.67 = 26,993,066.46 : x
  2. Step 2: Convert to fraction form
    88,409,045.62/132,633,448.67 = 26,993,066.46/x
  3. Step 3: Cross multiply
    88,409,045.62x = 132,633,448.67 × 26,993,066.46
  4. Step 4: Simplify right side
    88,409,045.62x = 3,580,183,494,768,309
  5. Step 5: Solve for x
    x = 3,580,183,494,768,309/88,409,045.62
  6. Step 6: Final answer
    x = 40,495,669.53

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1.5x scale

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.