Home / 26,495,525.52-39,727,012.32-10,302,601.68

Finding the Fourth Proportional to 26,495,525.52, 39,727,012.32 and 10,302,601.68

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Solution

The fourth proportional to 26,495,525.52, 39,727,012.32 and 10,302,601.68 is: 15,447,573.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,495,525.52 : 39,727,012.32 = 10,302,601.68 : x
  2. Step 2: Convert to fraction form
    26,495,525.52/39,727,012.32 = 10,302,601.68/x
  3. Step 3: Cross multiply
    26,495,525.52x = 39,727,012.32 × 10,302,601.68
  4. Step 4: Simplify right side
    26,495,525.52x = 409,291,583,869,412.69
  5. Step 5: Solve for x
    x = 409,291,583,869,412.69/26,495,525.52
  6. Step 6: Final answer
    x = 15,447,573.73

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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.